TWM568195U - Improved structure of woodworking fixture - Google Patents

Abstract

This creation is about a modified structure of woodworking fixtures, which is a gun-type woodworking fixture that can be repeatedly pressed to control progressive clamping. It not only has a general-purpose gun-type structure with a single direction progressively pulling and clamping application, but also has another The active displacement characteristics of the caliper body can select the action caliper body according to the requirements of the working environment to effectively improve work efficiency.

Description

Woodworking fixture improved structure

The present invention relates to an improved structure of a woodworking jig, in particular, a gun type woodworking jig that is repeatedly pressed to control progressive clamping, and both of which have displacement characteristics.

According to the general plate-shaped material, such as wood board, metal plate or plastic plate, when it needs multiple pieces of clamping or simultaneous processing, since the fixed type clamp (such as vise, etc.) cannot match the position of the plate material, Therefore, a large hand-held jig is generally used as a clamping tool, and a general woodworking jig is configured to provide a jig body and a collet on a lateral positioning rod, and the workpiece is held by the relative adjustment operation. purpose.

Please refer to Patent No. M284485 "Modified Clamp Structure", which is a gun-type clamp. The clamp is mainly composed of a moving jaw body and a fixed caliper body with opposite boring blocks. The utility model is disposed on the end of a guiding rod, and the guiding rod is slidably disposed on the fixing caliper body, and the two ends of the bottom edge of the fixed caliper body respectively protrude with a handle with a release piece and a pressing handle, and the actuating piece The clamping shank and the limiting brake group in the fixed tong body can be respectively actuated with the pressing handle, and the pressing shank is pressed repeatedly to gradually pull the guiding rod, so that the moving tong body and the fixed caliper body are sandwiched.

However, the conventional gun-type clamp can only pull the guide rod by the fixed caliper body. This way, the guide rod will gradually protrude from the end of the fixed caliper body, and the working environment is an established obstacle behind the fixed caliper body. When the object is used, the conventional gun type clamp has a lack of operation and the like.

In view of this, the creator has been engaged in the development of related industries for many years, and has in-depth discussions on the problems faced by existing gun-type woodworking clamps, and actively seeks solutions. After long-term efforts and research, he has finally succeeded in creating. An improved structure of a woodworking fixture, the main body of which is a gun type woodworking fixture which is repeatedly pressed to control progressive clamping, and both clamp arms have displacement characteristics to avoid one of the jaw bodies being unfavorably displaced due to the working environment. Displacement by another caliper for clamping applications.

The present invention relates to a woodworking jig improvement structure, which is a gun type woodworking jig that has to be repeatedly pressed to control progressive clamping, and both clamp arms have displacement characteristics.

In order to achieve the above-mentioned creative purpose, the "carpentry fixture improved structure" includes a first caliper body, a second caliper body and a guide rod, and a first clamping arm and a grip are formed above and below the first tong body. a shank, the guide rod is movably disposed on the first caliper body, and the first caliper body has a clamping brake group for pulling or positioning the guiding rod, and the first clamping system has a pressure for controlling the clamping brake group The second clamp system has a base for guiding the guide rod, and the second clamp body is formed with a second clamp arm corresponding to the first clamp arm above the base, and the base interior is hollowed out to have a first receiving The second caliper body is provided with a plurality of clamping cymbals and a spring in the first accommodating space, the guiding rod is connected with a plurality of clamping cymbals and a spring, and the spring is elastically biased against the clamping piece. The utility model exhibits a normal offset to engage the guide rod type, wherein one of the plurality of clamping jaws has a paddle extending from the base; thus, pressing the pressing handle repeatedly can pass the clamping brake group in a progressive manner Pulling the guide rod to clamp the second clamp arm relative to the first clamp arm, this is the first control Jig clamping manner, in addition It is also possible to press the pick-up piece to make the clamping piece sway the compression spring and present the release guide type, and continue to slide the second caliper body toward the first caliper body, which is the second control clamp clamping mode.

The inside of the base is hollowed out to have a second accommodating space, and a positioning rod is disposed on each of the two ends of the guiding rod, and the base and the clamping piece and the guiding rod are respectively disposed at a position to be evaded by the positioning rod. a groove, and the inner diameter of the spring is larger than the length of the positioning rod, and a sliding button is arranged on the outer side of the second caliper body, and the sliding button has a protrusion extending into the second accommodating space, and is selected by displacement to interfere with the positioning. Rod limit rod.

The second clamping system is formed with a card protrusion for the sliding button to be buckled at different positions.

According to the above-mentioned creations, the "wooden fixture improvement structure" of this creation not only has the clamping application of the general direction of the general gun type structure, but also has the active displacement characteristics of the other caliper body, which can be selected according to the working environment. The action tongs are used to effectively improve work efficiency; therefore, the new model can be said to be a kind of practical and progressive creation, which is worthy of promotion by the industry and publicized to the public.

1‧‧‧ first tong body

11‧‧‧First clamp arm

12‧‧‧Handle

13‧‧‧pressure handle

2‧‧‧Second caliper

21‧‧‧Base

211‧‧‧First accommodation space

212‧‧‧Second accommodation space

213‧‧‧Dashing trough

22‧‧‧Second clamp arm

23‧‧‧ Clips

231‧‧ ‧ picks

232‧‧ ‧ evasion slot

24‧‧ ‧ spring

25‧‧‧Slide button

251‧‧‧Bar

26‧‧‧ card convex

3‧‧‧guides

31‧‧‧ Positioning rod

The first picture is a three-dimensional appearance of the improved structure of the woodworking fixture.

The second figure is a perspective exploded view of the second tong body portion of the present invention.

The third figure is a schematic cross-sectional view of the creation of the slide button to limit the state of the guide bar.

The fourth figure is a schematic cross-sectional view of the state in which the slide button is switched to release the guide.

The fifth figure is a schematic diagram of the implementation of the second tong body on the other end of the guide rod as an external support type tool.

The present invention relates to a woodworking jig improved structure, which is a gun type woodworking jig that has to be repeatedly pressed to control progressive clamping, and both clamp arms have displacement characteristics, as shown in the first to fifth figures, The "carpentry fixture improved structure" includes a first caliper body 1, a second caliper body 2 and a guide rod 3; a first clamping arm 11 and a handle are formed above and below the first caliper body 1 12, the guide rod 3 is movably disposed on the first caliper body 1 , and the inside of the first caliper body 1 has a clamping brake group for pulling or positioning the guide rod 3 (the clamping jaw group is a gun type carpentry) The clamp has the prior art, which is not limited to the drawings and the specification. The first caliper 1 has a pressing handle 13 for controlling the clamping brake group, and by pressing the pressing handle 13 repeatedly, the clamping brake group is controlled to be pulled. The guide rod 3 is displaced toward the rear end of the first caliper body 1, and when the pressing of the pressing handle 13 is stopped, the clamping brake group is engaged with the guiding rod 3, so that the first caliper body 1 and the guiding rod 3 are in a fixed state; The second caliper body 2 has a base 21 through which the guide rod 3 is placed, and the second caliper body 2 is formed with a first clamp arm 1 above the base 21 Corresponding to the second clamping arm 22, the base 21 is hollowed out with a first accommodating space 211, and the second caliper 2 is provided with a plurality of clamping pieces 23 and a spring 24 in the first accommodating space 211. The guiding rod 3 is disposed with a plurality of clamping jaws and a spring 24, and the spring 24 is elastically biased against the clamping piece 23 to exhibit a normal deviation to engage the guiding rod 3, and the plurality of clamping jaws 23 One of the clamping jaws 23 has a paddle 231 extending from the base 21; thus, pressing the pressing handle 13 repeatedly can pull the guiding rod 3 in a progressive manner through the clamping brake group, so that the second clamping arm 22 is opposite to the first The clamping arm 21 is clamped, which is the first control clamp clamping method; in addition, the clamping tab 23 can be pressed to compress the spring 24 and present the release guide 3 type, and continue to change the second type. The caliper body 2 slides in the direction of the first caliper body 1, which is the second section Control the clamping method of the clamp.

Further, the base 21 is hollowed out to have a second accommodating space 212. The two ends of the guiding rod 3 are respectively disposed with a positioning rod 31. The base 21 and the clamping piece 23 and the guiding rod 3 are disposed at positions. Each of the second caliper body 2 is provided with a sliding button 25, and the sliding button is disposed on the outer side of the second caliper body 2, and the dampering grooves 213 and 232 are formed by the positioning rods 31. The 25 series has a restricting rod 251 which protrudes into the second accommodating space 212 and is selected to interfere with the positioning rod 31 by displacement; thus, when the restricting rod 251 is located at the position of the interference locating rod 31 (refer to the third figure, The restriction rod 251 is in a staggered position with the positioning rod 31. Even if the positioning of the second caliper body 2 and the guide rod 3 is released, the second caliper body 2 cannot be removed, and the restriction rod 251 is located at the non-interference positioning rod 31. In the position (please refer to the fourth figure, the restriction rod 251 is separated from the positioning rod 31), and the second caliper 2 and the guide rod 3 are released to remove the second caliper 2, and the second caliper 2 is detached. The inner diameters of the doffer grooves 213, 232 and the spring 24 are larger than the structural features of the positioning rod 31, so that the second caliper body 2 is separated. For any interference, the second caliper body 2 is continuously disposed at the other end of the guide rod 3, and the first tong body 1 is used as an external support tool (as shown in the fifth figure).

Further, the second caliper body 2 is formed with a card protrusion 26 for the slide button 25 to be buckled at different positions; thus, the slide button 25 can obtain a pre-buckling effect through the card protrusion 26, thereby avoiding sliding dialing. The button 25 is slid freely without being operated.

According to the above-mentioned creations, the "wooden fixture improvement structure" of this creation not only has the clamping application of the general direction of the general gun type structure, but also has the active displacement characteristics of the other caliper body, which can be selected according to the working environment. The action of the caliper body to effectively improve work efficiency; the above is only a preferred embodiment for explaining the creation of the novel, and is not intended to impose any form restrictions on the creation, so that all are in the same Related to this new type in the spirit of creation Any modification or change of creation, which is otherwise achievable and has the same effect, should still be included in the scope of this new creative intent.

In summary, the "wooden fixture improvement structure" created by this new type is indeed practical in terms of structural design and practical use, and the disclosed structure creation is also an unprecedented innovative structure, so it has "newness" Sexuality should be undoubtedly considered, and this new creation can be more effective than the conventional structure, so it is also "progressive", which fully complies with the provisions of the new patent application of the Chinese Patent Law. Patent application, I hope that the bureau can grant the patent right in this case as soon as possible.

Claims (3)

The improved structure of the woodworking fixture includes a first caliper body, a second caliper body and a guiding rod, wherein a first clamping arm and a grip are formed above and below the first caliper body, and the guiding rod system is The movable body is disposed in the first caliper body, and the first caliper body has a clamping brake group for pulling or positioning the guiding rod, the first clamping system has a pressing handle for controlling the clamping brake group; the second tongs The second caliper body has a second clamping arm corresponding to the first clamping arm, and the second clamping body is hollowed out to have a first accommodating space, the second tongs The first accommodating space is provided with a plurality of clamping cymbals and a spring, the guiding rod is arranged with a plurality of clamping cymbals and springs, and the spring slings against the clamping cymbals to cause a normal deviation. Engaged in the guide rod type, one of the plurality of clamping jaws has a paddle extending from the base. The improved structure of the woodworking fixture according to claim 1, wherein the base is hollowed out to have a second accommodating space, and a positioning rod is disposed on each of the two ends of the guiding rod, and the base and the clamping piece and the guiding rod are disposed. Each of the positions of the second caliper body is provided with a sliding button, and the sliding button is provided with a sliding button. The second space is accommodated, and the displacement mode is selected to interfere with the restriction rod of the positioning rod. The improved structure of the woodworking fixture according to claim 2, wherein the second jaw system is formed with a card protrusion for the sliding button to be buckled at different positions.