TWM661631U - Press-fit clamp with storage and replacement function - Google Patents

Abstract

The invention discloses a compression clamp with storage and replacement function, which includes: a clamp body having a clamping part and a control part, the clamping part and the control part are connected to each other and form a hinge part at the connection, and the control part is provided with a plurality of receiving grooves, and the grooves of the control part correspond to each other, and at least one limiting group is respectively provided in each receiving groove, and at least one limiting group in each receiving groove has a positioning block, and the positioning block faces the receiving groove. A limit set is provided on one end surface of the bottom surface of the slot; and a plurality of replacement clips are movably accommodated in each receiving slot and are respectively engaged with each positioning block of the at least one limit set, and each replacement clip is movably assembled on the clamping part after being withdrawn from each receiving slot, thereby performing crimping operations on terminals of different specifications and sizes, which is convenient and time-saving, and can avoid the problem of loss, and improve the inconvenience of carrying.

Description

Press-fit clamp with storage and replacement function

This invention is a storage and replacement crimping pliers, specifically a technology applied in the field of hand tools. It mainly provides different specifications of mouth masks installed on the crimping pliers to accommodate them for easy carrying, which is a new type with excellent practicality.

There are many types of crimping terminals. They can be classified into round, flat, and square shapes according to their shapes; power terminals, signal terminals, and ground terminals according to their uses; and copper, aluminum, and alloys according to their materials. There are specially-suitable crimping terminals for connecting different wires and electrical appliances. What we are going to discuss now is the crimping clamp used to drive the crimping terminal. The crimping clamp is mainly used to combine the terminal with the wire. According to the type of terminal, crimping clamps of different specifications are used. Before crimping, the specifications and voltage and current of the terminal must be confirmed first. After stripping off the insulating skin, match the terminal to the hole installed on the crimping clamp. The appropriate hole can crimp the terminal. The size of the hole must be precise to avoid deformation or jamming of the terminal.

According to the above, the size of the openings on common crimping pliers is limited and cannot accommodate all specifications of terminals. Therefore, the current market provides replaceable mouth films for the sale and use of crimping pliers (mouth films refer to replaceable crimping membrane blocks, which are designed to press against terminals). Each mouth film has a hole diameter that matches different terminals. However, users often need to carry all the mouth films with them in order to use them with different terminals. However, it is inconvenient to carry multiple mouth films and they are easy to lose. Therefore, relevant industries need to think again about how to achieve both crimping with terminals of different specifications and making the mouth films easy to carry and avoid loss.

The main purpose of this invention is to provide users with a convenient and quick way to replace the corresponding mouth mask for crimping terminals of different specifications and sizes when using the crimping pliers, and to carry it together with the crimping pliers without having to take it out and carry it separately, thereby avoiding the problem of loss. It is expected to improve the use of crimping pliers and mouth masks described in the known technology, where the mouth mask must be carried extra, causing inconvenience to the user, and even the problem of the mouth mask being lost.

However, in order to achieve the above-mentioned purpose and effect, the invention provides a storage and replacement compression clamp, which includes: a clamp body, having a clamping part and a control part, the clamping part and the control part are connected to each other and form a hinge at the connection, and the control part is further provided with a plurality of receiving grooves, and the notches of the receiving grooves of the control part correspond to each other, and a plurality of receiving grooves are provided in each receiving groove. There is at least one limit set, and at least one limit set in each receiving slot has a positioning block, and a limit set is provided on one end surface of the positioning block facing the bottom surface of the receiving slot; and a plurality of replacement clips, which are movably received in each receiving slot and respectively engaged with each positioning block of the at least one limit set, and each replacement clip is movably assembled in the clamping part after being pulled out of each receiving slot.

According to the main technology described above for this invention, its advantage is that the user only needs to carry a single clamp body, and after removing the required replacement clips from the receiving slots according to the on-site implementation, each replacement clip is installed in the clamping part. In this way, the terminal of different specifications and sizes can be crimped. It is convenient and time-saving for the user. There is no need to carry additional replacement clips. As long as each replacement clip is installed in each receiving slot, it can be It can be carried along with the clamp body, and there is no need to worry about the loss of the replacement clips. It can be fully applied to the crimping operation of various terminals. Compared with the crimping clamps with replaceable mouth membranes, which are inconvenient to carry and easy to lose, this invention does improve the shortcomings of the habit and provides users with more convenient operation and replacement. It can be seen that this invention can be said to be a very practical and progressive creation, which is worth promoting in the industry and making it public to the public.

1: Clamp body

11: Clamping part

12: Knot

13: Control handle

131: Grip

133: Plate

134: Outer rubber sleeve

2: Storage tank

21: Arc guide section

22: Accommodation section

3: Limiting group

31: Positioning block

32: Limit kit

321: Elastic parts

322: Positioning beads

34: Mounting slot

4: Replacement clip

41: Drive Department

42: Clamping part

421: snap-on groove

The first figure is a three-dimensional schematic diagram of the first embodiment of this creation.

The second figure is a schematic diagram of the first embodiment of this creation.

The third figure is a schematic diagram of the action of removing and replacing the clip block in the first embodiment of this invention.

The fourth figure is a schematic diagram of the IV-IV line section of the second figure.

Figure 5 is a schematic diagram of the action of removing and replacing the clip block in Figure 4.

The following is a specific example to illustrate the technology of this creation. People familiar with this technology can easily understand the other advantages and effects of this creation from the content disclosed in this manual. This creation can also be implemented or applied through other different specific examples, and the details in this manual can also be modified and changed in various ways based on different viewpoints and applications. The following implementation method further explains the viewpoint of this creation in detail, but does not limit the scope of this creation by any viewpoint.

As shown in the first to fifth figures, the invention is a storage and replacement crimping clamp, which can be mainly used to crimp terminals of different specifications and sizes, and includes: a clamp body 1, having a clamping portion 11 and a control portion 13, the clamping portion 11 and the control portion 13 are connected to each other and form a hinge 12 at the connection, the clamping portion 11 and the control portion 13 are respectively located at the two ends of the hinge 12, and the control portion 13 uses the hinge 12 as a pivot point to control the opening and closing of the clamping portion 11 and crimp the crimping terminal, and the control portion 13 is further provided with There are a plurality of accommodating slots 2, and at least one limiting set 3 is respectively provided in each accommodating slot 2, and at least one limiting set 3 in each accommodating slot 2 has a positioning block 31, and a limiting set 32 is provided on one end surface of the positioning block 31 facing the bottom surface of the accommodating slot 2, and each positioning block 31 is polygonal and has polygonal faces and polygonal corners; and a plurality of replacement clips 4, which are movably accommodated in each accommodating slot 2 and are respectively engaged and combined with each positioning block 31 of the at least one limiting set 3, and each replacement clip 4 is movably assembled in the clamping portion 11 after being pulled out of each accommodating slot 2.

According to the main technology described above for this invention, the receiving slots 2 provided in the control portion 13 are used to provide replacement clips 4 of various specifications, some of which can be installed in the receiving slots 2, and some of which can be installed in the clamping portion 11. In this way, the user can replace the replacement clips 4 of different specifications according to the needs of the site. In this way, the user does not need to carry the replacement clips 4 extra. The problem of easy loss can be solved by installing the replacement clip 4 to be used in each receiving groove 2. Therefore, the overall operation is convenient and time-saving. The time-saving effect is that the user does not need to look for a suitable oral mask as in the past, but can directly remove the replacement clip 4 from each receiving groove 2 and install it in the clamping part 11 for use. The convenience is that the number of items to be carried is reduced. Only a single clamp body 1 (with multiple replacement clips) needs to be carried. The clamp block 4 can be replaced) and the clamp body 1 can be operated. The clamp body 1 can be controlled in a closing operation and an unfolding operation. The closing operation is very simple. The handle 13 can be directly closed. On the contrary, the unfolding operation must be pressed inward before it can be unfolded (due to the structural design/composition), and an elastic force will be generated during the unfolding process. Therefore, the invention uses the limitation of each positioning block 31. With the special design that the positioning kit 32 faces the bottom of the receiving slot 2, each limiting kit 32 exerts force toward the bottom of the receiving slot 2 and clamps each replacement clip 4, so that each replacement clip 4 can be installed and stored in the receiving slot 2 to avoid falling off easily. Compared with the known crimping clamps that only have a fixed number and specification of apertures, or require additional replacement masks to be carried, this invention is indeed highly advanced.

Based on the above main technical description of the invention, the other technical features and structures of the invention are further described below. The design of the control portion 13 of the invention is shown in the first to fifth figures. The control portion 13 further includes two grips 131. The two grips 131 are close to and far away from each other with the hinge portion 12 as the pivot point. The two grips 131 are mainly composed of two plates 133 and an outer rubber sleeve 134 to form the accommodating groove 2, but the two plates 133 and The outer rubber sleeve 134 is limited, and it is explained here that the invention is to set the two plates 133 in each handle 131 at a distance, and each positioning block 31 is set at the distance between the two plates 133. Each outer rubber sleeve 134 is respectively covered on each plate 133 to form each receiving groove 2, and the covering position of each outer rubber sleeve 134 makes the notches of each receiving groove 2 correspond to each other; each receiving groove 2 is respectively set on the side corresponding to each other of each handle 131, and each receiving groove 2 is The bottom surface is formed with an arc guide section 21 at one end close to the hinge 12, and the bottom surface of each receiving slot 2 close to the hinge 12 is a receiving section 22. When the user wants to replace each replacement clip 4, because the part of each replacement clip 4 protrudes from the notch of each receiving slot 2, the user can simply hold the protruding part of each replacement clip 4 with his hand and move each replacement clip 4 installed in each receiving slot 2 along the bottom surface of the slot toward the arc guide section 21. Since the arc-bending direction of each arc guide section 21 is toward the slot opening of each receiving slot 2, each replacement clip 4 will abut against the arc guide section 21, and each arc guide section 21 will guide each replacement clip 4 to gradually reveal the slot opening of each receiving slot 2, so that the user can remove the replacement clip 4 to be replaced from the receiving slot 2 and install it in the clamping part 11, or replace the replacement clip 4 already set in the clamping part 11, and the replaced replacement clip 4 can be installed back into each receiving slot 2 for storage.

In summary, the replacement operation of each replacement clip block 4 is described. At least one stopper set 3 located in each receiving slot 2 will engage with the replacement clip block 4 installed in each receiving slot 2, so that each replacement clip block 4 can be stably accommodated in each receiving slot 2 without affecting the construction operation. As shown in FIG. 5, the stopper set 32 in the at least one stopper set 3 is composed of an elastic member 321 and a positioning bead 322. 31 is fixed in each receiving groove 2 and is concave on one side to form a mounting groove 34. Each positioning bead 322 is accommodated in the mounting groove 34 of each positioning block 31, and each elastic member 321 is respectively installed in the mounting groove 34 of each positioning block 31 and one end thereof elastically abuts against the groove surface of the mounting groove 34, while the other end of each elastic member 321 elastically abuts against each positioning bead 322 and makes a part of each positioning bead 322 protrude from the groove opening of the mounting groove 34. The diameter of the slot opening of the slot 34 is smaller than the circular diameter of the mounting slot 34. Each positioning bead 322 is accommodated in each mounting slot 34 and blocked by the slot opening. A portion of each positioning bead 322 protrudes from the slot opening. When each replacement clip 4 is to be removed or stored, only a slight force is required to push each replacement clip 4 to move it. In this way, the clamping combination between each replacement clip 4 and at least one limit set 3 can be released. In addition, each replacement clip 4 is The mechanism matches at least one limiter set 3. Each replacement clip 4 further includes a driving portion 41 and a clamping portion 42. When each replacement clip 4 is installed in each receiving slot 2, a portion of the driving portion 41 of each replacement clip 4 protrudes from the notch of each receiving slot 2. The protruding portion of each driving portion 41 can provide a user with a force to press and push, and the clamping portion 42 of each replacement clip 4 is used to flexibly clamp at least one limiter set 3 in each receiving slot 2.

Continuing with the above description, the clamping portion 42 of each replacement clip 4 and the positioning bead 322 of the at least one limit set 3 are connected by a clamping groove 421 provided on each clamping portion 42. When each replacement clip 4 is installed in each receiving slot 2, a portion of the driving portion of each replacement clip 4 protrudes from the notch of each receiving slot 2, and the clamping portion 42 of each replacement clip 4 is movably sleeved on the positioning block 31 of the at least one limit set 3, and each positioning The part of the positioning bead 322 protruding from the notch of the installation slot 34 engages with the clamping groove 421 of each clamping portion 42, so that each replacement clip block 4 can be prevented from falling out of the receiving slot 2. In the replacement operation, only a slight force is needed to allow the clamping groove 421 of the clamping portion 42 of each replacement clip block 4 to be separated from the clamping combination with the positioning bead 322, and then the receiving slot 2 is disassembled and installed in the clamping portion 11 to clamp the crimping terminal, as shown in the fifth figure.

1: Clamp body

11: Clamping part

12: Knot

13: Control handle

131: Grip

2: Storage tank

4: Replacement clip

Claims (6)

A compression clamp with storage and replacement, comprising: A clamp body, having a clamping part and a handle part, the clamping part and the handle part are connected to each other and form a hinge at the connection, and the handle part is further provided with a plurality of receiving grooves, and the notches of each receiving groove of the handle part correspond to each other, and at least one limit set is provided in each receiving groove, and at least one limit set in each receiving groove has a positioning block, and a limit set is provided on an end face of the positioning block facing the bottom of the receiving groove; and a plurality of replacement clamps, which are movably accommodated in each receiving groove and are respectively engaged with each positioning block of the at least one limit set, and each replacement clamp is movably assembled in the clamping part after being pulled out of each receiving groove. A compression clamp with storage and replacement as described in claim 1, wherein the control portion further includes two grips, the two grips are close to and far away from each other with the hinge as the pivot point, and each accommodating groove is respectively arranged on a side corresponding to each other of each grip, and the bottom surface of each accommodating groove is formed with an arc guide section at one end close to the hinge, and each arc guide section extends upward in an arc from the bottom surface of the groove toward the slot opening, and each replacement clip installed in each accommodating groove moves along the bottom surface of the groove toward the arc guide section, and each arc guide section guides each replacement clip to gradually reveal the slot opening of each accommodating groove. A compression clamp with storage and replacement as described in any one of claims 1 to 2, wherein each limit kit further includes an elastic member and a positioning bead, and each positioning block is recessed on one side to form a mounting groove, and each positioning bead is accommodated in the mounting groove of each positioning block, and each elastic member is installed in the mounting groove of each positioning block and one end elastically abuts against the mounting groove surface, and the other end of each elastic member elastically abuts against each positioning bead and makes each positioning bead partially protrude from the mounting groove notch, and the notch diameter of each mounting groove is smaller than the groove width of the mounting groove, and each positioning bead is accommodated in each mounting groove and blocked by the notch, and each positioning bead partially protrudes from the notch. As described in claim 1, the compression clamp with storage and replacement, each replacement clip further includes a driving part and a clamping part. When each replacement clip is installed in each receiving slot, part of the driving part of each replacement clip protrudes from the notch of each receiving slot, and the clamping part of each replacement clip movably clamps the positioning block of at least one limit set in each receiving slot. A compression clamp with storage and replacement as described in claim 3, wherein each replacement clip further comprises a driving portion, a clamping portion and a clamping groove provided on the clamping portion. When each replacement clip is installed in each receiving slot, a portion of the driving portion of each replacement clip protrudes from the notch of each receiving slot, and the clamping portion of each replacement clip is movably sleeved on the positioning block of the at least one limiting group, and the portion of each positioning bead protruding from the notch of the installation slot is engaged with the clamping groove of each clamping portion. As described in claim 2, the compression pliers with storage and replacement function, wherein the two handles further include two plates and an outer rubber sleeve respectively, the two plates in each handle are arranged at a distance, and each positioning block is arranged at the distance between the two plates, and each outer rubber sleeve is respectively coated on each plate to form each receiving groove, and the coating position of each outer rubber sleeve makes the notches of each receiving groove correspond to each other.

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