Cutting clamp

Abstract

The utility model discloses a cutting fixture, relates to cutting machine tool technical field, including: fixed fixture, fixed seat and bearing platform, fixed fixture and fixed seat rotation connection, fixed fixture includes upper fixture and lower fixture, upper fixture is used for connecting with lower fixture, bearing platform is used for bearing the bearing platform, the bearing platform is used for bearing the bearing platform, the bearing platform is used for bearing the bearing platform. The upper clamp and the lower clamp are used for jointly clamping a workpiece, the bearing table is connected to the lower clamp and used for being arranged below the clamping face of the lower clamp, and the bearing table can bear cutting. The fixing clamp can rotate relative to the fixing base, the uncut end of the workpiece is driven to turn to the cutting device, the working efficiency is improved, the bearing table can bear cutting fluid flowing down in the cutting process, it is avoided that the cutting fluid directly flows to the ground, and the ground of a machining site is slippery, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting machine tool technical field especially relates to a cutting clamp. BACKGROUND

[0002] In the process of cutting processing needs to use the clamp to hold the workpiece fixed, prevent the workpiece from moving in the process of being cut, cause the workpiece to be scrapped. The prior art CN221966971U a wire cutting clamp for die manufacturing, including workbench, width adjusting mechanism and height adjusting mechanism, the top of workbench is fixedly connected with the electromagnetic board, the width adjusting mechanism includes the support frame set up in the electromagnetic board top and sets up the threaded rod on the support frame, threaded rod rotation is connected in the front side inner wall of support frame, the bottom of support frame is fixedly connected with the magnetic plate, but when using, since the clamp can not be turned over, can only cut the workpiece one face, if cutting the workpiece other face needs to take down the workpiece, adjusts the target face and installs on the clamp, thereby cause the work efficiency to be lower, and increase the workpiece scrap rate, and the clamp can not undertake the cutting fluid, and the cutting fluid directly flows to the ground, causes the processing site ground to be wet and slippery, influence work efficiency. SUMMARY

[0003] The utility model discloses a cutting clamp to solve the above-mentioned prior art problems, improve work efficiency.

[0004] To achieve the above object, the utility model provides the following scheme:

[0005] The utility model provides a cutting clamp, include: fixed clamp, fixed seat and accept the stage, the fixed clamp with fixed seat rotation is connected, the fixed clamp includes upper clamp and lower clamp, the upper clamp is used for with lower clamp connects, and the upper clamp with lower clamp is used for together clamping workpiece, accept the stage and be used for placing in the lower clamp clamping surface below in lower clamp, the accept the stage can undertake the cutting fluid.

[0006] In some embodiments, one end of the upper clamp close to the lower clamp is provided with an upper groove, one end of the lower clamp close to the upper clamp is provided with a lower groove, the surfaces of the upper groove and the lower groove form corresponding clamping surfaces and are used to accommodate the workpiece together.

[0007] In some embodiments, the receiving table is provided with a receiving groove, and a through hole is formed in the bottom of the receiving groove, which can be communicated with the cutting fluid treatment device; the lower clamp has a first end and a second end, and when the workpiece is clamped by the upper clamp and the lower clamp, the workpiece extends from the first end to the second end of the lower clamp, and the first end and / or the second end is used to connect the receiving table, and the bottom surface of the receiving groove is lower than the lower groove.

[0008] In some embodiments, the height of the inner bottom surface of the receiving groove gradually decreases towards the through hole.

[0009] In some embodiments, the receiving table can be clamped on the first end and / or the second end.

[0010] In some embodiments, a limiting device is further included, which can limit the relative rotation between the fixed clamp and the fixed seat.

[0011] In some embodiments, the limiting device includes a first limiting block, the bottom of the lower clamp is provided with a rotating groove, the top of the fixed seat is connected with a rotating shaft, and the rotating shaft can extend into the rotating groove; the first limiting block is fixedly connected to the side wall of the rotating shaft, the lower clamp is provided with a limiting clamping groove, the first limiting block can be clamped with the limiting clamping groove to limit the rotation of the lower clamp, so that the lower clamp is in a locked state; lifting the lower clamp can make the first limiting block disengage from the limiting clamping groove, so that the lower clamp can rotate around the axis of the rotating shaft, and the lower clamp is in a rotating state.

[0012] In some embodiments, the limiting device further includes a second limiting block, the second limiting block is fixedly connected to the side wall of the rotating shaft, the second limiting block is located above the first limiting block, the length of the second limiting block in the horizontal direction is greater than the length of the first limiting block, the lower clamp is provided with an accommodating cavity for accommodating the second limiting block, the accommodating cavity is communicated with the rotating groove, the accommodating cavity can accommodate the rotation of the second limiting block in the accommodating cavity, and the second limiting block is located in the accommodating cavity when the lower clamp is in the locked state or the rotating state; when the lower clamp rotates around the axis of the rotating shaft, the second limiting block can rotate relative to the accommodating cavity, and the projection of the second limiting block on the fixed seat extends out of the projection of the rotating groove on the fixed seat.

[0013] In some embodiments, a plurality of upper grooves and a plurality of lower grooves are provided one by one.

[0014] In some embodiments, the upper clamp is fixedly connected to the lower clamp by bolts.

[0015] The utility model discloses relative to prior art has obtained following technical effect:

[0016] The utility model provides a cutting clamp, and upper clamp and lower clamp can hold work piece, and the receiving table is connected on lower clamp, and is located below the clamping surface of lower clamp, and the receiving table can receive cutting fluid, and the fixed clamp can rotate relative to the fixed seat, and drives the uncut end of work piece to turn to cutting device, and work piece does not need to be taken down from the clamp, and is reinstalled on the clamp after adjusting to the target surface, improves work efficiency, and the receiving table can receive the cutting fluid flowing down in the cutting process, avoids the cutting fluid flowing directly to the ground to cause the ground of processing site to be wet and slippery, and improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 It is the explosion map of the cutting clamp of an embodiment of the utility model;

[0019] Figure 2 It is the structure diagram of the cutting clamp of an embodiment of the utility model;

[0020] Figure 3 It is the plan view of the cutting clamp of an embodiment of the utility model;

[0021] Figure 4 It is the cutting clamp of an embodiment of the utility model Figure 3 The sectional view of A-A;

[0022] Figure 5 It is the front view of the cutting clamp of an embodiment of the utility model;

[0023] In the drawing, 1 is upper clamp, 2 is lower clamp, 3 is fixed seat, 4 is receiving table, 5 is through hole, 6 is clamping groove block, 7 is buckle, 8 is upper recess, 9 is lower recess, 10 is rotating shaft, 11 is first limit block, 12 is second limit block. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be clearly and completely described in the following in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] The utility model discloses a cutting clamp to solve the prior art problems and improve work efficiency.

[0026] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0027] The utility model provides a kind of cutting clamp, as shown in figure Figures 1-5 It includes fixed clamp, fixed seat 3 and receiving table 4, fixed clamp is rotatably connected with fixed seat 3, and fixed clamp includes upper clamp 1 and lower clamp 2, upper clamp 1 is used to be connected with lower clamp 2, and upper clamp 1 and lower clamp 2 are used to hold workpiece jointly, receiving table 4 is connected on lower clamp 2 and is used to be placed below the clamping surface of lower clamp 2, and receiving table 4 can receive cutting fluid;Upper clamp 1 and lower clamp 2 can hold workpiece, when upper clamp 1 and lower clamp 2 hold workpiece, upper clamp 1 and lower clamp 2 abut the surface of workpiece, when one side of workpiece is cut, rotate fixed clamp, and the uncut side of workpiece is turned to cutting device, without taking down workpiece from clamp, adjusting to target surface and re-installing on clamp, improve work efficiency, it is simple to operate, reduce workpiece rejection rate, save processing cost, receiving table 4 can receive cutting fluid used in cutting process, avoid cutting fluid to flow directly to ground to cause the ground of processing site to be wet and slippery, improve work efficiency.The cutting clamp provided in the embodiment can be applied to wire cutting.

[0028] In another embodiment of the present embodiment, one end of the upper clamp 1 close to the lower clamp 2 is provided with an upper groove 8, and one end of the lower clamp 2 close to the upper clamp 1 is provided with a lower groove 9. The surfaces of the upper groove 8 and the lower groove 9 form corresponding clamping surfaces and are used to jointly accommodate the workpiece. The workpiece is placed in the upper groove 8 and the lower groove 9. The upper groove 8 and the lower groove 9 can limit the workpiece, so that the fixed clamp has a better clamping and fixing effect on the workpiece.

[0029] In another embodiment of the present embodiment, the cross section of the upper groove 8 and the lower groove 9 is semicircular. When the upper clamp 1 and the lower clamp 2 hold the workpiece, the upper groove 8 and the lower groove 9 correspondingly form a circular cross section, which can adapt to the cutting of cylindrical or cylindrical workpieces, so that the inner surfaces of the upper groove 8 and the lower groove 9 tightly fit the outer surfaces of the cylindrical or cylindrical workpieces, and the clamping effect is better.

[0030] It should be noted that the cross section of the upper groove 8 and the lower groove 9 of the cutting clamp provided by the present application is not limited to the semicircular shape in the above embodiment. The cross section of the upper groove 8 and the lower groove 9 can also be rectangular or other shapes that can fit the outer surface of the workpiece.

[0031] In another embodiment of the present embodiment, the receiving table 4 is provided with a receiving groove, and a through hole 5 is formed in the bottom of the receiving groove, which can communicate with the cutting fluid treatment device; the lower clamp 2 has a first end and a second end, and when the upper clamp 1 and the lower clamp 2 clamp the workpiece, the workpiece extends from the first end to the second end of the lower clamp 2, and the first end and / or the second end is used to connect the receiving table 4, and the bottom surface of the receiving groove is lower than the lower groove 9; in an optional embodiment, two receiving tables 4 are provided, and the first end and the second end of the lower clamp 2 are respectively connected to one of the receiving tables 4, and one receiving table 4 is arranged below each of the two cutting surfaces of the workpiece, and the cutting fluid used in the cutting process can flow into the receiving groove in the receiving table 4 and then flow to the cutting fluid treatment device through the through hole 5; in another optional embodiment, only one receiving table 4 is provided, which is first connected to the first end of the lower clamp 2, and after the cutting of the one surface of the workpiece at the first end is completed, the fixed clamp is rotated to turn the uncut surface of the workpiece towards the cutting device, and at the same time, the receiving table 4 is removed from the first end and connected to the second end, so that only one receiving table 4 can also receive the cutting fluid at the first end and the second end of the lower clamp 2, avoiding the cutting fluid flowing directly to the ground to cause the ground of the machining site to be slippery, and improving the work efficiency.

[0032] In another embodiment of the present embodiment, the height of the inner bottom surface of the receiving groove gradually decreases towards the through hole 5; the inner bottom surface of the receiving groove is inclined, and the cutting fluid received by the receiving groove can quickly flow to the cutting fluid treatment device through the through hole 5, avoiding the cutting fluid accumulating and overflowing in the receiving groove and flowing to the ground.

[0033] In another embodiment of the present embodiment, the through hole 5 is provided with a plurality of through holes; providing a plurality of through holes 5 can improve the speed of discharging the cutting fluid from the receiving groove, avoiding the cutting fluid accumulating and overflowing in the receiving groove.

[0034] In another embodiment of the present embodiment, the receiving table 4 can be clamped to the first end and / or the second end; a clamping groove 7 is formed on the receiving table 4, and a clamping buckle 6 capable of being clamped with the clamping groove 7 is arranged on the first end and the second end of the lower clamp 2, and the clamping groove 7 and the clamping buckle 6 are clamped to realize the detachable connection of the receiving table 4 and the lower clamp 2, which is simple in structure and convenient to disassemble.

[0035] In another embodiment of the present embodiment, the clamping groove 7 and the clamping buckle 6 are one-to-one corresponding and provided with a plurality of clamping grooves 7 and clamping buckles 6; providing a plurality of one-to-one corresponding clamping grooves 7 and clamping buckles 6 can make the receiving table 4 and the lower clamp 2 be firmly connected.

[0036] In another implementation of the embodiment, the cutting fixture further comprises a limiting device capable of limiting the relative rotation of the fixing fixture and the fixing base 3; so that the lower fixture 2 does not move relative to the fixing base 3 when cutting the workpiece, avoiding the error caused by the change of cutting position due to the movement of the workpiece. In another implementation of the embodiment, the limiting device comprises a first limiting block 11, the bottom of the lower fixture 2 is provided with a rotating groove, the top of the fixing base 3 is connected with a rotating shaft 10, the rotating shaft 10 can extend into the rotating groove; the first limiting block 11 is fixedly connected to the side wall of the rotating shaft 10, the lower fixture 2 is provided with a limiting clamping groove, the first limiting block 11 can be clamped with the limiting clamping groove to limit the rotation of the lower fixture 2, so that the lower fixture 2 is in a locked state; the first limiting block 11 is fixedly connected to the side wall of the end of the rotating shaft 10 close to the fixing base 3, the limiting clamping groove is provided at the slot opening of the rotating groove, lifting the lower fixture 2 can make the first limiting block 11 disengage from the limiting clamping groove, so that the lower fixture 2 can rotate around the axis of the rotating shaft 10, so that the lower fixture 2 is in a rotating state; when the lower fixture 2 rotates around the axis of the rotating shaft 10, it drives the upper fixture 1 to rotate, so that the workpiece can rotate, realizing cutting the two surfaces to be cut of the workpiece respectively, and by clamping the first limiting block 11 and the limiting clamping groove, the lower fixture 2 is limited, so that the lower fixture 2 is in a locked state when cutting the workpiece, the lower fixture 2 does not move relative to the fixing base 3, avoiding the error caused by the change of cutting position due to the movement of the workpiece, when the first limiting block 11 disengages from the limiting clamping groove by lifting the lower fixture 2, the lower fixture 2 is in a rotating state, the fixture 2 can rotate around the axis of the rotating shaft 10, turning the uncut side of the workpiece to the cutting device, without taking the workpiece off the fixture, adjusting the target surface and re-installing it on the fixture, improving work efficiency.

[0037] In another embodiment of the present embodiment, the limiting device further comprises a second limiting block 12, the second limiting block 12 is fixedly connected to the side wall of the rotating shaft 10, the second limiting block 12 is located above the first limiting block 11, the length of the second limiting block 12 in the horizontal direction is greater than the length of the first limiting block 11, the lower clamp 2 is provided with an accommodating cavity for accommodating the second limiting block 12, the accommodating cavity is communicated with the rotating groove, the accommodating cavity can accommodate the second limiting block 12 to rotate in the accommodating cavity, when the lower clamp 2 is in the locking state or the rotating state, the second limiting block 12 is located in the accommodating cavity, when the lower clamp 2 rotates around the axis of the rotating shaft 10, the second limiting block 12 can rotate relative to the accommodating cavity, and the projection of the second limiting block 12 on the fixed seat 3 extends out of the projection of the rotating groove on the fixed seat 3; the rotating shaft 10 is cylindrical or cylindrical, one end of the second limiting block 12 is fixedly connected to the side wall of the end of the rotating shaft 10 away from the fixed seat 3, the other end of the second limiting block 12 extends away from the rotating shaft 10, the second limiting block 12 can be cylindrical, the axis of the second limiting block 12 is perpendicular to the axis of the rotating shaft 10, the cross-sectional shape of the rotating groove perpendicular to the axis of the rotating shaft 10 is circular, the inner diameter of the rotating groove is less than the sum of the diameter of the rotating shaft 10 and the length of the second limiting block 12, the second limiting block 12 can limit the lower clamp 2, when the lower clamp 2 is lifted and rotated, the second limiting block 12 is always located in the accommodating cavity, avoiding the rotating groove from being separated from the rotating shaft 10, causing the lower clamp 2 to fall off the fixed seat 3, causing the fixed clamp and the workpiece to be damaged, and increasing the processing cost.

[0038] In another embodiment of the present embodiment, the upper groove 8 and the lower groove 9 are each provided with a plurality of corresponding ones; a plurality of workpieces can be placed one by one in the accommodating space formed by the plurality of upper grooves 8 and the plurality of lower grooves 9 corresponding to each other, and the plurality of workpieces can be cut at the same time, thereby improving the production efficiency.

[0039] In another embodiment of the present embodiment, the upper clamp 1 is fixedly connected to the lower clamp 2 by bolts. The upper clamp 1 and the lower clamp 2 are connected by bolts, which is simple in structure and convenient to disassemble.

[0040] The principle and implementation mode of the specific examples are described in the present application, and the above examples are only used to help understand the method and core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed. In conclusion, the content of the present application should not be understood as a limitation of the present application.

Claims

1. A cutting jig characterized by: The utility model relates to a fixing clamp, fixed seat (3) and the receiving platform (4) that includes the fixing clamp is rotatably connected with fixed seat (3), the fixing clamp includes upper clamp (1) and lower clamp (2), upper clamp (1) is used to be connected with lower clamp (2), and upper clamp (1) and lower clamp (2) are used to hold workpiece jointly, the receiving platform (4) is connected on lower clamp (2) and is used to be placed below the clamping surface of lower clamp (2), and the receiving platform (4) can receive cutting fluid. The end of upper clamp (1) near lower clamp (2) is provided with upper groove (8), and the end of lower clamp (2) near upper clamp (1) is provided with lower groove (9), the surface of upper groove (8) and lower groove (9) forms corresponding clamping surface and is used to accommodate workpiece jointly.

2. The cutting jig of claim 1, wherein: The receiving platform (4) is provided with receiving groove, the bottom of receiving groove is provided with through hole (5), and the through hole (5) can communicate with cutting fluid treatment device, lower clamp (2) has first end and second end, when upper clamp (1) and lower clamp (2) hold workpiece, workpiece extends from the first end to the second end of lower clamp (2), and the first end and / or the second end is used to connect the receiving platform (4), and the bottom surface of receiving groove is lower than lower groove (9).

3. The cutting jig of claim 2, wherein: The height of the inner bottom surface of the receiving groove gradually decreases towards the through hole (5).

4. The cutting jig of claim 3, wherein: The receiving platform (4) can be clamped on the first end and / or the second end.

5. The cutting jig of claim 3, wherein: It also includes a limiting device that can limit the relative rotation of the fixing clamp and the fixed seat (3).

6. The cutting jig of claim 1, wherein: The limiting device includes a first limiting block (11), the bottom of the lower clamp (2) is provided with a rotating groove, the top of the fixed seat (3) is connected with a rotating shaft (10), and the rotating shaft (10) can extend into the rotating groove; the first limiting block (11) is fixedly connected to the side wall of the rotating shaft (10), the lower clamp (2) is provided with a limiting clamping groove, and the first limiting block (11) can be clamped with the limiting clamping groove to limit the rotation of the lower clamp (2), so that the lower clamp (2) is in a locked state; lifting the lower clamp (2) can make the first limiting block (11) disengage from the limiting clamping groove, so that the lower clamp (2) can rotate around the axis of the rotating shaft (10), and the lower clamp (2) is in a rotating state.

7. The cutting jig of claim 6, wherein: ​ 8. The cutting jig of claim 7, wherein: The limiting device further comprises a second limiting block (12) fixedly connected to the side wall of the rotating shaft (10), the second limiting block (12) is located above the first limiting block (11), the length of the second limiting block (12) in the horizontal direction is greater than the length of the first limiting block (11), the lower clamp (2) is provided with an accommodating cavity for accommodating the second limiting block (12), the accommodating cavity is communicated with the rotating groove, the accommodating cavity can accommodate the second limiting block (12) to rotate in the accommodating cavity, the second limiting block (12) is located in the accommodating cavity when the lower clamp (2) is in the locking state or the rotating state, the second limiting block (12) can rotate relative to the accommodating cavity when the lower clamp (2) rotates around the axis of the rotating shaft (10), and the projection of the second limiting block (12) on the fixed seat (3) extends out of the projection of the rotating groove on the fixed seat (3).

9. The cutting jig of claim 2, wherein: The upper groove (8) and the lower groove (9) are each provided with a plurality of one-to-one.

10. The cutting jig of claim 1, wherein: The upper clamp (1) is fixedly connected to the lower clamp (2) by bolts.

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