TWM576097U - Woodworking clamp structure - Google Patents

Abstract

The utility model relates to a woodworking fixture structure, which comprises: a shaft rod disposed under a fixed clamp arm, a movable clamp arm providing a space for the chamber, a perforation and a screw hole provided on both sides of the chamber space, and a double inclined surface is arranged around the perforation, and the space in the chamber is provided The upper and lower limit members and the front and rear latching plates and the single side double bevel members in the middle, the threaded sleeve is provided with the inner stepped holes for accommodating an elastic member against the rear latching piece, the front and rear latching plates The first side, the second side and the third side are provided with the first, second and third holes for the shaft to pass through, and the threaded sleeve is provided with a round hole for the shaft to pass through, the threaded sleeve is threaded outside the thread and is threaded out and screwed After being fixed; after pushing the movable clamp arm to clamp the wooden workpiece, the rotating rotary handle is used to clamp the front and rear of the double inclined surface to tilt the first and third holes to bite the shaft, and the wooden workpiece is clamped. Simple and easy to assemble.

Description

Woodworking fixture structure

The present invention provides a technical field of woodworking fixtures, in particular to provide a woodworking fixture structure in which the movable clamp arm is provided with a space to assemble a plurality of components, which is easy to assemble.

According to the application of No. 99222605, "The Woodworking Fixture Improvement Structure" is a new type of prior art, which is an improved structure of a woodworking fixture, comprising: a fixed clamp arm perpendicular to the clamping plate Two transverse bars are fixed in the lateral position, and the two horizontal bars are provided for the perforation of a movable clamping arm to be traversed, and one of the grips is rotated, and is disposed on the crossbar and is pivoted to the movable clamp by a fixing member. The arm is away from the side of the fixed clamp arm, and the first step shape chamber is formed in the grip to form an opening toward the movable clamp arm, and the stepped chamber is provided with an internal thread, and the internal thread is screwed to a driving member, and the step is shaped into the room. The utility model is provided with a retaining ring, a first blocking piece, a spacer piece, a blocking piece spring, a second blocking piece and a spring, and the driving part cooperates with the blocking piece to fix the two horizontal bars obliquely, so that the grip is screwed by the thread feeding action, The movable clamp arm clamps the object to be clamped, and is reversed to the tilt of the release flap, and the movable clamp arm can be slid.

However, the aforementioned conventional patent case, although it can reach the clamping woodworker The function of the piece, however, has many components and is scattered, which makes the assembly difficult. Therefore, there is still room for improvement in the prior patent case.

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, the consumers are eagerly awaiting, and the relevant industry must strive to develop the goal and direction of breakthrough.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of the present invention is to provide a woodworking fixture structure, wherein the movable clamp arm is provided with a space assembly upper and lower limit member and a front and rear latching piece therebetween and a single-sided double inclined member therebetween, and the threaded sleeve is provided with an elastic component top After the buckle, the threaded sleeve is threaded and the movable clamp arm screw hole is inserted, and then the screw is fixed with the screw, so that the movable clamp arm clamps the wooden workpiece and then the screw is tightened to fix the wooden workpiece, and the component thereof is fixed. Simple and easy to assemble.

In order to achieve the above object, the present invention provides a woodworking fixture structure, which comprises: a fixing clamp arm, a shaft rod is fixed under the fixing clamp arm perpendicular to the lateral position of the clamping jaw, a movable clamping arm, and the movable clamping arm is arranged There is a chamber space, a through hole and a screw hole are arranged in the lateral space of the movable clamp arm, and a double inclined surface is arranged around the perforation in the space of the chamber, and the upper and lower limit parts and the front and rear cards are arranged in the space of the chamber. a single-sided double bevel member in the middle of the cymbal and a threaded sleeve, and an inner stepped hole for accommodating an elastic member The clamping piece, the front and rear clamping jaws and the single side double beveling part in the middle are provided with first, second and third holes for the shaft to pass through, and the threaded sleeve is provided with a circular hole for the shaft to pass through, and the threaded sleeve is threaded outside. The lock is worn through the screw hole, and the threaded portion is provided with an inner pin hole, and a rotary handle is provided with an outer pin hole aligned with the inner pin hole, and the pin is fixed to the rotary handle and the threaded sleeve, thereby pushing the movable clamp arm to clamp the woodworker After the piece is rotated, the rotating double handle tilts the front and rear latching plates to tilt the first and third holes to bite the shaft, thereby clamping the wooden workpiece, and the original building member is simple and easy to assemble.

With regard to the techniques, means and functions of the present invention, a preferred embodiment is described in detail with reference to the drawings, and it is believed that the above objects, structures and features of the present invention can be obtained from an in-depth and specific understanding. .

10‧‧‧Fixed clamp arm

11‧‧‧ shaft

20‧‧‧Active clip arm

21‧‧ ‧ room space

22‧‧‧Perforation

221‧‧‧ protruding double bevel

23‧‧‧ screw holes

24‧‧‧ upper limit

241‧‧‧Upper flange

242‧‧‧Upper groove

25‧‧‧lower limit

251‧‧‧lower flange

252‧‧‧lower groove

26‧‧‧Pre-card images

261‧‧‧ first hole

27‧‧‧One-sided double bevel

271‧‧‧ second hole

28‧‧‧After the card

281‧‧‧ third hole

31‧‧‧Threaded sleeve

311‧‧‧ internal stepped holes

312‧‧‧ round hole

313‧‧‧ external thread

314‧‧‧ ring flange

315‧‧‧ domestic hole

32‧‧‧Flexible components

40‧‧‧Rotary handle

41‧‧‧Export hole

42‧‧‧ pin

50‧‧‧ wood workpiece

The first figure is a perspective exploded view of an embodiment of the present invention.

The second drawing is a perspective view of an embodiment of the present creation.

The third drawing is a schematic plan view of an embodiment of the present creation.

The fourth drawing is a plan sectional view of an embodiment of the present creation.

The fifth drawing is a schematic view of a workpiece of a wooden workpiece by a shift of an embodiment of the present invention.

The sixth figure is a schematic view of a rotating rotary handle clamping wood workpiece according to an embodiment of the present invention.

This creative department provides a designer of woodworking fixture structures.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the implementation method and the detailed description of the drawings as follows: See the first to fourth figures, this creation provides a woodworking fixture The structure comprises: a fixed clamp arm 10, a shaft 11 is disposed under the fixed clamp arm 10; a movable clamp arm 20, a chamber space 21 is disposed below the movable clamp arm 20, and both sides of the chamber space 21 are A perforation 22 and a screw hole 23 are respectively disposed, and a periphery of the perforation 22 in the chamber space 21 is provided with a convex double slope 221, and the space of the chamber space 21 and the upper and lower position members 24 and 25 and the front and rear portions thereof The latching piece 26, 28 and the middle single-sided double bevel member 27; a threaded sleeve 31, the threaded sleeve 31 is provided with an inner stepped hole 311 for accommodating an elastic member 32, and the elastic member 32 is abutted against the other end. The front latching blade 28 is provided with a first hole 261, the single-sided double bevel member 27 is provided with a second hole 271, and the rear latching plate 28 is provided with a third hole 281 for the shaft 11 After passing through the through hole 22, the threaded sleeve 31 is provided with a circular hole 312 for the shaft 1 1 threading, the external thread 313 of the threaded sleeve 31 is screwed and penetrates the screw hole 23, and the threaded sleeve 31 is fixed with a knob 40; after the movable clamp arm 20 is clamped to the wooden workpiece 50, the rotation is performed. The knob 40 tilts the aforementioned protruding double inclined surface 221 against the front and rear latching pieces 26, 28, so that the first and third holes 261, 281 bite the shaft 11 before being clamped. The wood workpiece 50 is described as being simple and easy to assemble.

In the woodworking fixture structure, the first hole 261 is disposed at a position below the center of the front card piece 26 from the center.

In the woodworking fixture structure, the third hole 281 is disposed at an upper position of the rear latching piece 28 from the center.

In the woodworking fixture structure, the upper limit member 24 is provided with at least one upper flange 241 to abut against the front latching piece 26.

The woodworking fixture structure, wherein the lower limit member 25 is provided with at least a lower flange 251 to abut against the rear latching piece 28.

The woodworking fixture structure, wherein the threaded sleeve 31 is provided with a ring flange 314, and the upper and lower position members 24, 25 are provided with an upper and lower recesses 242, 252 to fasten the ring flange 314. Bit.

In the woodworking fixture structure, the threaded sleeve 31 is provided with an inner pin hole 315, and the rotary handle 40 is provided with an outer pin hole 41. The outer pin hole 41 is aligned with the inner pin hole 315, and is then passed through a pin 42 to the inside. The outer pin holes 315, 41 are used to fix the threaded sleeve 31 and the knob 40.

Referring to FIGS. 5 and 6, since the thickness of the wood workpiece 50 is different, the movable clamp arm 20 can be quickly retracted from the fixed clamp arm 10, and then the wooden workpiece 50 is placed and the fixed clamp arm 10 is attached to one side. After that, the movable clamp arm 20 is quickly pushed into the wooden workpiece 50 (as shown in FIG. 5), and then the rotary handle 40 is rotated to tilt the front and rear latching pieces 26 and 28 against the top of the convex double inclined surface 221 , the first and third holes 261, 281 are able to bite the shaft 11, thereby making the movable clamp arm 20 is able to clamp the wood workpiece 50 (as shown in Figure 6).

It can be seen from the above that the woodworking fixture structure of this creation is indeed the first in the industry and meets the novelty requirements of the new patent, and its comprehensive and innovative design meets the progressive requirements of the new patent, and its movable clamp arm is equipped. The space is assembled with the upper and lower position parts and the front and rear clamping plates and the single-sided double inclined piece therebetween. The threaded sleeve is pressed against the rear clamping piece by the elastic element, and the threaded sleeve is threaded to lock the movable clamping arm screw hole. After being worn out, it is fixed with the rotary handle, so that the movable clamp arm clamps the wooden workpiece and the screw is tightened to fix the wooden workpiece, which is in line with better industrial utilization.

The foregoing description of the preferred embodiments of the present invention is specifically described as a technical feature of the present invention; however, those skilled in the art can make changes and modifications to the present invention without departing from the spirit and principles of the present invention. Such changes and modifications shall be covered in the scope defined by the following patent application.

In summary, the creation department provides a woodworking fixture structure, which has indeed achieved all the purposes of this creation. The spatial type of the combined structure is not found in similar products, nor has it been disclosed before the application, and has met the requirements of the Patent Law. , 提出 apply in accordance with the law.

Claims (7)

A woodworking fixture structure comprises: a fixed clamp arm, a shaft is arranged under the fixed clamp arm; a movable clamp arm, a space of the chamber is arranged below the movable clamp arm, and a perforation and a hole are respectively arranged on both sides of the space of the chamber a screw hole, wherein the perforated periphery in the space of the chamber is provided with a convex double slope, the upper and lower position parts of the space group of the chamber, and the front and rear card pieces and the one-sided double bevel piece in the middle; a thread sleeve a sleeve, the threaded sleeve is provided with an inner stepped hole for accommodating an elastic member, the other end of the elastic member is abutted against the rear latching piece, the front latching piece is provided with a first hole, and the single side double inclined surface member is provided a second hole, wherein the rear latching piece is provided with a third hole for the shaft to pass through the through hole, and the threaded sleeve is provided with a circular hole for the shaft to pass through, and the threaded sleeve is threaded and threaded outside For the screw hole, the threaded sleeve is fixed with a rotary handle; after the movable clamp arm is clamped to the wooden workpiece, the rotary knob rotates the convex double inclined surface to tilt the front and rear latching pieces, so that the foregoing The first and third holes bite the aforementioned shaft, and Woodworking by the clamping member. The woodworking jig structure according to claim 1, wherein the first hole is disposed at a position below the center of the front card piece. The woodworking jig structure according to claim 1, wherein the third hole is disposed at an upper position of the rear card piece from the center. The woodworking fixture structure of claim 1, wherein the upper limit member is provided with at least one upper flange to abut the front card. The woodworking fixture structure according to claim 1, wherein the lower limit member is provided with at least a lower flange to abut the rear card. The woodworking jig structure according to claim 1, wherein the threaded sleeve is provided with a ring flange, and the upper and lower position members are provided with an upper and lower groove to fasten the ring flange to limit the position. The woodworking jig structure according to claim 1, wherein the threaded sleeve is provided with an inner pin hole, and the rotary pin is provided with an outer pin hole, and the outer pin hole is aligned with the inner pin hole, and then is inserted into the inner portion by a pin. And an outer pin hole for fixing the threaded sleeve and the rotary handle.