Swing structure of die repairing bench clamp

Abstract

The utility model relates to a swinging structure of a die repairing bench clamp, which is characterized by comprising a base, a swinging bracket and at least one locking piece, the swinging bracket can be hinged on the base in an up-and-down swinging manner, the locking piece is screwed with the swinging bracket, and the locking piece can swing along with the swinging bracket. The locking piece can be directly or indirectly locked on the base in a spinning mode. According to the utility model, the swing adjustment is very simple and convenient, so that the convenience and the efficiency of the adjustment of the inclination angle can be improved; the mold repairing device can be locked at more inclination angles, so that the mold repairing device can be adjusted to the inclination angle suitable for mold repairing treatment, and the convenience of mold repairing treatment can be improved; meanwhile, the strong locking effect can be kept for a long time, the probability of deformation and damage can be greatly reduced, and the service life of the die repairing bench clamp can be prolonged.

Description

Technical Field

[0001] The utility model relates to the field of die repair auxiliary equipment, in particular to a swing structure of a die repair bench vise. Background Art

[0002] The patent document with the Chinese patent authorization announcement number CN220260608U discloses a technical solution named "A swing structure applied to a mold repairing device" (which is designed and patented by the inventor of this application). The technical solution includes the following technical features: it includes a base, a swing bracket, and a multi-point locking assembly, wherein the swing bracket is hinged on the base; the multi-point locking assembly includes a locking piece and a plurality of locking holes, each of which is provided on the swing bracket; a positioning hole is provided on the base, and the locking piece is a shaft body Structure, one end of the locking piece passes through the positioning hole and is inserted into the corresponding locking hole; the positioning hole is a threaded hole, and an external thread is provided on the middle part of the locking piece, and the external thread is screwed on the positioning hole; the locking piece includes a small shaft portion, a middle shaft portion, and a large shaft portion, the diameter of the middle shaft portion is larger than the diameter of the small shaft portion and smaller than the diameter of the large shaft portion, the two ends of the middle shaft portion are respectively connected to the ends of the small shaft portion and the large shaft portion, the external thread is provided on the outer circumferential surface of the middle shaft portion, the small shaft portion is embedded in the locking hole, and the large shaft portion is placed on the outside of the base.

[0003] It can be seen that each time the tilt angle of the swing bracket is adjusted, the small shaft portion on the locking piece needs to be completely removed from the locking hole by twisting the locking piece before the swing bracket can be swung. Since the weight of the mold is mostly relatively large, in order to enable the locking piece to stably lock the swing bracket, the small shaft portion generally needs to be made relatively long so that the small shaft portion has sufficient embedding amount. In this way, each time the tilt angle of the swing bracket is adjusted, the amount of twisting the locking piece is relatively large, which easily leads to cumbersome adjustment of the tilt angle of the swing bracket, and thus easily affects the convenience and efficiency of the tilt angle adjustment.

[0004] Furthermore, in this swing structure, the types of inclination angles of the swing bracket in the locked state are fixed, which are determined according to the number and positions of the locking holes. Therefore, the inclination angle of the swing bracket cannot be adjusted arbitrarily according to needs in this swing structure. The types of inclination angles of the swing bracket in the locked state are limited, which may easily lead to inappropriate inclination angles, thereby easily causing inconvenience to the mold repair process.

[0005] At the same time, in order to make the tilt angle of the swing bracket sufficient, a plurality of locking holes are generally densely opened on the swing bracket (see the accompanying drawings of the specification of the technical solution). Figure 2 and Figure 3), so that the wall thickness between adjacent locking holes is relatively thin, which will lead to limited limiting effect of the locking holes. When a heavy mold is placed on the swing bracket, it is easy to cause deformation and damage between adjacent locking holes, which can easily shorten the service life of the mold repairing device.

[0006] Therefore, it is necessary to design a swing structure of the die repair vise to solve the above-mentioned technical problems. Utility Model Content

[0007] The purpose of the utility model is to solve the above-mentioned problems and shortcomings and to provide a swing structure of a die repairing vise, which can make the swing adjustment very simple and convenient, thereby being conducive to improving the convenience and efficiency of adjusting the tilt angle; and it can be locked at a wider variety of tilt angles, which can be conducive to adjusting to a tilt angle suitable for die repairing processing, which can be conducive to improving the convenience of die repairing processing; at the same time, it can also maintain a strong locking effect for a long time, and can greatly reduce the probability of deformation and damage, which can be conducive to extending the service life of the die repairing vise.

[0008] The technical solution of the utility model is achieved in this way:

[0009] A swing structure of a mold repair vise is characterized in that it includes a base, a swing bracket, and at least one locking piece, wherein the swing bracket is hinged on the base so as to be able to swing up and down, and the locking piece is screwed to the swing bracket so that the locking piece can swing with the swing bracket and can be directly or indirectly screwed and locked on the base.

[0010] Preferably, a mounting groove is provided on the base, and two ends of the swing bracket are respectively hinged to two opposite groove walls of the mounting groove.

[0011] Preferably, locking pieces are respectively screwed on both ends of the swing bracket, and the two locking pieces can be screwed and locked on the two ends of the base respectively.

[0012] Preferably, the two locking members are respectively located on both sides of the hinge center line of the swing bracket.

[0013] Preferably, the middle parts of both ends of the swing bracket are hinged to two opposite groove walls of the installation groove respectively.

[0014] Preferably, an arc guide groove penetrating into the mounting groove is opened on the side wall of the base, and the inner arc groove wall of the arc guide groove faces the hinge of the swing bracket, and the threaded end of the locking member passes through the arc guide groove and is threadedly connected to the swing bracket.

[0015] Preferably, the arc-shaped guide groove is a circular arc-shaped guide groove, and the center line of the circular arc-shaped guide groove is coaxial with the hinge center line of the swing bracket.

[0016] Preferably, the locking member comprises a screw rod and a spinning block, one end of the screw rod is screwed to the swing bracket, the spinning block is connected to the other end of the screw rod, and the spinning block can be directly or indirectly spinningly locked on the base.

[0017] Preferably, the spinning block is a spinning handwheel, or the spinning block is provided with a spinning handwheel or a rotating handwheel.

[0018] Preferably, the swing structure of the mold repair vise further includes a positioning seat, the base is horizontally rotatably arranged on the positioning seat, and a rotation stop lock for locking the base to the positioning seat is arranged between the positioning seat and the base.

[0019] The beneficial effects of the utility model are as follows: on the swing structure, the locking piece is screwed to the swing bracket, and the locking piece can swing with the swing bracket, and the locking piece can be directly or indirectly locked on the base by rotation. In this way, when the swing bracket is swung to a suitable position, the locking piece can be rotated and locked on the base, which can conveniently and quickly achieve the locking of the swing bracket, and its swing adjustment is very simple and convenient, which can help improve the convenience and efficiency of the tilt angle adjustment. In this way, the swing bracket can be stably locked at more tilt angles by the locking piece, which can be more conducive to adjusting to the tilt angle suitable for mold repair processing, so as to improve the convenience of mold repair processing. At the same time, the locking piece is installed in a screwed manner and the locking piece is locked by rotation, which can not only help the swing structure to maintain a strong locking effect for a long time, but also greatly reduce the probability of deformation and damage, so as to help extend the service life of the mold repair vise. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the swing structure in the utility model.

[0021] Figure 2 It is a schematic diagram of the split structure of the swing structure in the utility model.

[0022] Figure 3 It is a partial structural schematic diagram of the swing structure in the utility model.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the swing bracket in the utility model.

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the locking member in the utility model.

[0025] Figure 6 It is a structural schematic diagram of detaching the spinning hand wheel from the spinning block in the utility model. DETAILED DESCRIPTION

[0026] like Figures 1 to 3As shown, the utility model discloses a swing structure of a mold repair vise, comprising a base 1, a swing bracket 2, and at least one locking member 3, wherein the swing bracket 2 is hingedly connected to the base 1 so as to be able to swing up and down, and the locking member 3 is screwed to the swing bracket 2, so that the locking member 3 can swing with the swing bracket 2, and the locking member 3 can be directly or indirectly screwed and locked to the base 1.

[0027] In the swing structure, the locking member 3 is screwed to the swing bracket 2, and the locking member 3 can swing with the swing bracket 2, and the locking member 3 can be directly or indirectly locked on the base 1 by spinning. In this way, when the swing bracket 2 is swung to a suitable position, the locking member 3 can be screwed and locked on the base 1 by rotating it, which can conveniently and quickly realize the locking of the swing bracket 2, and its swing adjustment is very simple and convenient, which can help to improve the convenience and efficiency of the tilt angle adjustment. In this way, the swing bracket 2 can be stably locked at more tilt angles by the locking member 3, which can be more conducive to adjusting to the tilt angle suitable for mold repair processing, so as to improve the convenience of mold repair processing. At the same time, the locking member 3 is installed in a screwed manner, and the locking member 3 is locked by spinning, which can not only help the swing structure to maintain a strong locking effect for a long time, but also greatly reduce the probability of deformation and damage, so as to help extend the service life of the mold repair vise.

[0028] The locking member 3 is directly screwed and locked on the base 1, which means that the locking member 3 can be directly pressed on the base 1 by rotation. The locking member 3 is indirectly screwed and locked on the base 1, which means that a block member (not shown) is provided on the screwing end of the locking member 3 or / and the base 1, so that the locking member 3 is indirectly screwed and locked on the base 1 through the block member. This can meet the actual manufacturing and use requirements.

[0029] In the actual manufacturing process, the locking member 3 can be directly screwed to the swing bracket 2, or can be indirectly screwed to the swing bracket 2 through other parts or components, which can meet the requirements of actual manufacturing and use.

[0030] In the actual manufacturing process, the locking member 3 can adopt an integrated structure or a structure composed of two or more separate parts assembled together, both of which can meet the requirements of actual manufacturing and use.

[0031] like Figure 1 , Figure 2 As shown, the base 1 is provided with a mounting groove 11, and the two ends of the swing bracket 2 are respectively hinged to two opposite groove walls of the mounting groove 11. This can not only provide a better supporting and positioning effect for the swing bracket 2, but also make the swing of the swing bracket 2 more stable, and enable the swing bracket 2 to have a greater supporting capacity, thereby helping to further improve the reliability and applicability of the swing structure.

[0032] like Figure 1 and Figure 2 As shown, the two ends of the swing bracket 2 are respectively screwed with locking pieces 3, and the two locking pieces 3 can be respectively screwed and locked on the two ends of the base 1. This can improve the reliability and stability of the screw locking, thereby helping to further improve the reliability of the swing structure.

[0033] like Figure 1 and Figure 2 As shown, the two locking members 3 are respectively located on both sides of the hinge center line of the swing bracket 2. In this way, both ends of the swing of the swing bracket 2 can be locked, so that the swing bracket 2 can be locked more stably and reliably, thereby further improving the reliability of the swing structure.

[0034] like Figure 1 and Figure 2 As shown, the middle parts of the two ends of the swing bracket 2 are respectively hinged to the two opposite groove walls of the mounting groove 11. This not only enables the swing bracket 2 to have a more stable and reliable supporting capacity, but also makes the swing adjustment of the swing bracket 2 more labor-saving, thereby helping to improve the stability and reliability of the swing bracket 2, and further helping to further improve the safety and convenience of the swing structure.

[0035] like Figure 1 and Figure 2 As shown, an arc-shaped guide groove 12 penetrating into the mounting groove 11 is provided on the side wall of the base 1, and the inner arc-shaped groove wall of the arc-shaped guide groove 12 faces the hinge of the swing bracket 2, and the screwed end of the locking member 3 passes through the arc-shaped guide groove 12 and is screwed to the swing bracket 2, and the spinning end of the locking member 3 can be directly or indirectly spin-locked on the outer wall of the base 1. This can play a dual role of limiting and guiding, thereby helping to improve the accuracy and stability of the swing of the swing bracket 2, and further helping to further improve the reliability of the swing structure.

[0036] like Figure 2 and Figure 4 As shown, the arc guide groove 12 is a circular arc guide groove, and the center line of the circular arc guide groove is coaxial with the hinge center line of the swing bracket 2. In this way, when the arc guide groove 12 is opened, it is not only conducive to reducing the amount of cutting processing, but also the opening of the arc guide groove 12 can provide a sufficient and reliable spinning locking position for the locking member 3, which can improve the processing efficiency and enhance the structural strength.

[0037] like Figures 1 to 3 , Figure 5 and Figure 6As shown, the locking member 3 includes a screw rod 31 and a spinning block 32. One end of the screw rod 31 is screwed to the swing bracket 2, and the spinning block 32 is connected to the other end of the screw rod 31. The spinning block 32 can be directly or indirectly spinning and locked on the base 1. Such a locking member 3 is very simple and reliable, which is not only convenient to manufacture, but also has a very good spinning and locking effect.

[0038] like Figure 5 and Figure 6 As shown, the spinning block 32 is a spinning hand wheel, or a spinning hand wheel 33 or a rotating hand wheel is mounted on the spinning block 32. The spinning block 32 is a spinning hand wheel, which not only meets the requirements of spinning, but also facilitates manufacturing and locking and unlocking operations; the spinning hand wheel 33 is mounted on the spinning block 32, which not only facilitates the spinning locking operation, but also serves the purpose of increasing the spinning amount, thereby improving the strength of the spinning locking; the rotating hand wheel is mounted on the spinning block 32, which can facilitate the rotation of the locking member 3, which can improve the convenience of use.

[0039] like Figure 1 and Figure 2 As shown, the swing structure of the mold repairing vise also includes a positioning seat 4, the base 1 can be horizontally rotatably arranged on the positioning seat 4, and a rotation stop lock 5 for locking the base 1 on the positioning seat 4 is arranged between the positioning seat 4 and the base 1. This can meet the needs of horizontal rotation, thereby meeting more mold repairing processing needs, and thus helping to improve the applicability of the swing structure. Through the provision of the rotation stop lock 5, the purpose of locking the base 1 can be achieved when the base 1 is horizontally rotated to a suitable position, which can facilitate the stable implementation of the mold repairing process, thereby ensuring that the swing structure has a very high reliability.

[0040] like Figure 1 and Figure 2 As shown, the positioning seat 4 is a horizontally arranged positioning plate seat, the base 1 is arranged above the positioning seat 4, and the middle of the bottom surface of the base 1 is connected to the middle of the top surface of the positioning seat 4 through the turntable bearing 6. In this way, not only can the base 1 be stably supported, but also the horizontal rotation can be very stable and smooth, which helps to further improve the convenience of use.

[0041] like Figure 2 As shown, the anti-rotation lock 5 includes a tightening stud 51 and a rotating rod 52. The tightening stud 51 is vertically screwed on the top surface of the positioning seat 4, and the tightening stud 51 can be pressed upward on the top surface of the base 1 by rotation, so that the purpose of preventing the base 1 from rotating can be achieved through the tightening of the tightening stud 51. One end of the rotating rod 52 is inserted between the base 1 and the positioning seat 4 and then connected to the tightening stud 51. This can rotate the tightening stud 51 by rotating the rotating rod 52, so that the tightening stud 51 can be easily rotated, which helps to improve the convenience of anti-rotation.

[0042] like Figures 1 to 4 As shown, the base 1 includes a horizontal support plate 13 and two positioning plates 14. The two positioning plates 14 are arranged side by side on the left and right top edges of the horizontal support plate 13. The mounting groove 11 is formed between the two positioning plates 14. The left and right ends of the swing bracket 2 are respectively hinged on the two positioning plates 14 through a hinge shaft 7. The hinge shaft 7 is a pin shaft or a screw or a bolt. The axial center lines of the two hinge shafts 7 are coaxial. The upper end of the turntable bearing 6 is connected to the middle of the bottom surface of the horizontal support plate 13, and the tightening stud 51 can be pressed on the bottom surface of the horizontal support plate 13. Such a base 1 is very simple and reliable, which is not only convenient for manufacturing, but also can play a stable and reliable supporting and positioning role for the swing bracket 2.

[0043] like Figures 1 to 3 As shown, the swing bracket 2 includes a horizontally arranged rectangular frame 21, a clamping mechanism 22, and two longitudinal rollers 23 (the longitudinal direction is the front-to-back direction). The rectangular frame 21 is arranged in the mounting groove 11, and the left and right ends of the rectangular frame 21 are hinged to the two positioning plates 14 through the hinge shaft 7. The two longitudinal rollers 23 are arranged side by side on the inner side of the rectangular frame 21, and the front and rear ends of the longitudinal rollers 23 can be detachably embedded in the front and rear ends of the rectangular frame 21. A rolling support gap 10 is formed between the two longitudinal rollers 23. The clamping mechanism 22 is arranged in the middle of the rectangular frame 21, and the clamping end of the clamping mechanism 22 is placed in the rolling support gap 10, and the clamping end of the clamping mechanism 22 can be opened and closed longitudinally. The specific structure of the longitudinal roller 23 and its detachable embedded structure with the rectangular frame 21 adopt the technical solution previously designed and applied for by the inventor of the present application, and the specific structure of the clamping mechanism 22 and its detachable embedded structure with the rectangular frame 21 adopt the technical solution previously designed and applied for by the inventor of the present application, so that the requirements of actual manufacturing and use can be met. This can not only ensure that the swing structure has a very high reliability, but also can conveniently meet the mold repair process.

[0044] like Figures 1 to 3As shown, when performing the swing adjustment, first turn the left and right spinning hand wheels 33 to release the spinning positioning; then, the left and right spinning hand wheels 33 can be held by the left and right hands respectively to adjust the tilt angle of the swing bracket 2; when the swing bracket 2 is adjusted to the required tilt angle, the two spinning hand wheels 33 are re-spinned and locked; in this way, the swing bracket 2 can be quickly and stably placed at the required tilt angle, so as to better meet the actual use requirements. The swing structure can make the swing adjustment very simple and convenient, so as to improve the convenience and efficiency of the tilt angle adjustment; and it can be locked at more tilt angles, which can be conducive to adjusting to the tilt angle suitable for mold repair processing, which can help improve the convenience of mold repair processing; at the same time, it can also maintain a strong locking effect for a long time, and can greatly reduce the probability of deformation and damage, which can help to extend the service life of the mold repair vise.

Claims

1. A swing structure of a die-repair vise, characterized in that: The invention comprises a base (1), a swing bracket (2), and at least one locking member (3), wherein the swing bracket (2) is hingedly connected to the base (1) so as to be able to swing up and down, and the locking member (3) is screwed to the swing bracket (2), so that the locking member (3) can swing along with the swing bracket (2), and the locking member (3) can be directly or indirectly screwed and locked to the base (1).

2. The swing structure of the mold repair vise according to claim 1 is characterized in that: The base (1) is provided with a mounting groove (11), and the two ends of the swing bracket (2) are respectively hinged to two opposite groove walls of the mounting groove (11).

3. The swing structure of the mold repair vise according to claim 2 is characterized in that: The two ends of the swing bracket (2) are respectively screwed with locking pieces (3), and the two locking pieces (3) can be respectively screwed and locked on the two ends of the base (1).

4. The swing structure of the mold repair vise according to claim 3 is characterized in that: The two locking members (3) are respectively located on both sides of the hinge center line of the swing bracket (2).

5. The swing structure of the mold repair vise according to claim 2 is characterized in that: The middle parts of both ends of the swing bracket (2) are respectively hinged to two opposite groove walls of the installation groove (11).

6. The swing structure of the die repair vise according to any one of claims 2 to 5, characterized in that: An arc-shaped guide groove (12) is provided on the side wall of the base (1) and penetrates into the mounting groove (11), and the inner arc-shaped groove wall of the arc-shaped guide groove (12) faces the hinge of the swing bracket (2), and the screw connection end of the locking member (3) passes through the arc-shaped guide groove (12) and is screwed to the swing bracket (2).

7. The swing structure of the mold repair vise according to claim 6, characterized in that: The arc-shaped guide groove (12) is a circular arc-shaped guide groove, and the center line of the circular arc-shaped guide groove is coaxial with the hinge center line of the swing bracket (2).

8. The swing structure of the mold repair vise according to claim 1, characterized in that: The locking member (3) comprises a screw rod (31) and a spinning block (32); one end of the screw rod (31) is screwed to the swing bracket (2); the spinning block (32) is connected to the other end of the screw rod (31); and the spinning block (32) can be directly or indirectly spinningly locked on the base (1).

9. The swing structure of the mold repair vise according to claim 8, characterized in that: The spinning block (32) is a spinning hand wheel, or a spinning hand wheel (33) or a rotating hand wheel is mounted on the spinning block (32).

10. The swing structure of the mold repair vise according to claim 1, characterized in that: It also comprises a positioning seat (4), the base (1) being arranged on the positioning seat (4) so ​​as to be horizontally rotatable, and a rotation-stopping lock (5) for locking the base (1) on the positioning seat (4) is arranged between the positioning seat (4) and the base (1).

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