Tool clamp for abrasive wheel cutting machine

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing a clamping mechanism that cooperates with electric push rods and mobile seats and cylinders, the problem of difficulty in quickly adjusting the clamping position of the grinding wheel cutting machine is solved, and the applicability and efficient clamping of cutting parts of multiple sizes is achieved, which improves processing accuracy and work efficiency.

CN222289794UActive Publication Date: 2025-01-03HENAN HUILI AUTOMATION TECH CO LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202420639319.8
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-03-29
Publication Date: 2025-01-03
Estimated Expiration: 2034-03-29

AI Technical Summary

Technical Problem

Existing grinding wheel cutting machines are difficult to quickly adjust the clamping position according to the size of the cutting parts, resulting in inconvenient clamping of the cutting parts in a different size.

Method used

A tool clamp for grinding wheel cutting machine including an installation mechanism and a clamping mechanism is designed, and the clamping mechanism is quickly fixed by the coordination of the electric push rod and the connecting plate. The clamping mechanism adopts the coordination of the mobile seat, the cylinder and the clamping plate, which can be based on the cutting part. Adjust the clamping position to avoid interference with the cutting position.

Benefits of technology

It realizes the applicability of cutting parts of multiple sizes, makes clamping more convenient and reliable, improves processing accuracy and work efficiency, and does not require hole drilling and installation, making it easy to disassemble and assemble.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222289794U_ABST

Patent Text Reader

Abstract

The utility model discloses a tool clamp for an abrasive wheel cutting machine, which relates to the technical field of abrasive wheel cutting machines and comprises a mounting mechanism and a clamping mechanism. The mounting mechanism comprises a bottom plate, two mounting grooves are formed in each of the two sides of the bottom plate, an electric push rod is arranged on one side of each mounting groove, and a telescopic rod of each electric push rod is connected with a connecting plate; the clamping mechanism comprises an adjusting groove, the adjusting groove is formed in the middle of the top end of the bottom plate, moving seats are slidably connected to the two sides in the adjusting groove, a supporting plate is connected to the top ends of the moving seats, side plates are connected to the two sides of the top end of the supporting plate, and an air cylinder is arranged in the middle of one side of each side plate; the clamp has the advantages that the positions of the two supporting plates are adjusted through cooperation of the two moving seats, so that the clamping position is conveniently adjusted according to the length of a cutting piece, the two sides of the cutting piece are clamped through cooperation of the four air cylinders and the four clamping plates, interference to the cutting position is avoided, and the clamp is suitable for cutting pieces of various sizes.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to a tool fixture, in particular to a tool fixture for a grinding wheel cutting machine, belonging to the technical field of grinding wheel cutting machines. Background Art

[0002] Abrasive wheel cutting machine, also known as abrasive wheel saw, is suitable for construction, hardware, petrochemical, mechanical metallurgy and water and electricity installation departments. Abrasive wheel cutting machine can be used to cut metal square flat tubes, square flat steel, I-beams, channel steel, carbon steel, tubes and other materials. When cutting, the cutting piece needs to be clamped to avoid displacement during cutting.

[0003] Among them, the "A grinding wheel cutting machine clamping device for producing electric vehicle spring plates" disclosed in the application number "CN202120804278.X" is also an increasingly mature technology. A bracket is provided on the base, and a cutting body is provided on the base. The left part of the lower side wall of the cutting body is hinged to the upper part of the bracket, a channel steel is provided on the right part of the upper side wall of the base, and a supporting plate is provided on the upper side wall of the channel steel. Plate A is set up on the upper side wall of the channel steel, a sleeve is provided on the upper side wall of the supporting plate, a guide rod is provided on the upper side of the supporting plate, and a plate B is slidably set up on the upper side wall of the channel steel. The left end of the guide rod is connected to the right side wall of the vertical plate B, a spring plate is provided on the upper side wall of the channel steel, and a connecting plate A is provided on the upper side of the supporting plate. The right end of the guide rod is hinged to the left end of the connecting plate A through a pin A, an ear plate is provided on the right end of the upper side wall of the supporting plate, and the right end of the connecting plate C is hinged to the upper part of the ear plate through the pin B, the right end of the connecting plate A and the left end of the connecting plate C are hinged through the pin C, and a handle is provided on the upper end of the connecting plate B. The beneficial effects of the utility model are as follows: the spring plate can be firmly tightened through the linkage of the connecting plate A and the connecting plate C, which is convenient for adjusting the spring plate suitable for different widths, and the safety is more reliable. After further searching, the "grinding wheel cutter clamping mechanism" disclosed in the application number "CN201920893129.8" includes a workbench, a sliding guide rail is provided on one side of the workbench; a cutting table is provided on the sliding guide rail; and a clamping device is provided on the cutting table. Grooves are provided on both sides of the sliding guide rail; a sliding card plate is provided under the cutting table; the cutting table is clamped with the groove of the sliding guide rail through the convex structures on both sides of the sliding card plate; a threaded hole is provided in the center of the sliding card plate, and a sliding adjustment screw matching the length of the sliding guide rail is installed at the threaded hole. Compared with the prior art, the beneficial effects of the utility model are as follows: the clamping is convenient and reliable, and the pipe can be cut and fine-tuned after being fixed, which greatly improves the processing accuracy and work efficiency.

[0004] However, the above method still has the following defects in actual use: the two sides of the cutting piece are clamped, and the cutting pieces are of different sizes, and it is difficult to quickly adjust the clamping position according to the size of the cutting piece. Therefore, the utility model provides a tooling fixture for a grinding wheel cutting machine. Utility Model Content

[0005] The utility model aims to provide a tooling fixture for a grinding wheel cutting machine to solve the problem in the above background technology that it is difficult to quickly adjust the clamping position according to the size of the cutting piece.

[0006] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said adjusting base is an iron plate, and said iron plate is connected to said support frame by said adjusting base. said iron plate is connected to said support frame by said adjusting base. said iron plate is connected to said support frame by said adjusting base.

[0007] As a preferred technical solution of the utility model, one side of the abutment block is connected with an abutment disk.

[0008] As a preferred technical solution of the utility model, the middle part of the adjustment groove is rotatably connected with a bidirectional screw rod through a bearing, the outer wall of the bidirectional screw rod is threadedly connected to the middle part of the movable seat, both sides of the interior of the adjustment groove are connected with cross bars, and the outer wall of the cross bar is slidably connected to the interior of the movable seat.

[0009] As a preferred technical solution of the utility model, one end of the bidirectional screw rod passes through one side of the base plate and is connected to a turntable, and a handle is connected to the top of one side of the turntable.

[0010] As a preferred technical solution of the utility model, the other side of the connecting frame is connected to a limiting rod, the outer wall of the limiting rod is slidably connected to the inside of the side plate, and one end of the limiting rod is connected to a limiting block.

[0011] As a preferred technical solution of the utility model, a fixing plate is connected to one side of the clamping plate, and the fixing plate is connected to the inside of the connecting frame by fastening bolts.

[0012] As a preferred technical solution of the utility model, auxiliary plates are connected to the middle parts of both sides of the top of the base plate, a cover plate is connected between the two auxiliary plates, the cover plate is located above the adjustment groove, a through groove is opened on the side of the support plate, the cover plate is slidably connected to the inside of the through groove, and a protective pad is connected to the middle part of the top of the cover plate.

[0013] Compared with the related art, the tooling fixture for a grinding wheel cutting machine provided by the utility model has the following beneficial effects:

[0014] 1. Through the cooperation of two moving seats, the positions of two supporting plates are adjusted, so that the clamping position can be adjusted according to the length of the cutting piece. Through the cooperation of four cylinders and four clamping plates, both sides of the cutting piece are clamped to avoid interference with the cutting position, making the clamp suitable for cutting pieces of various sizes;

[0015] 2. The abutment block is driven to move through the cooperation of the electric push rod and the connecting plate. Through the cooperation of the four abutment blocks, it is abutted against the two sides of the workbench, thereby fixing the fixture. There is no need to drill holes for installation, which is easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the front side of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the side surface of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure of the bottom plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the exploded structure of the connecting frame of the utility model.

[0020] In the figure: 1. mounting mechanism; 2. clamping mechanism; 101. bottom plate; 102. mounting groove; 103. electric push rod; 104. connecting plate; 105. abutment block; 106. abutment plate; 201. adjusting groove; 202. moving seat; 203. supporting plate; 204. side plate; 205. cylinder; 206. connecting frame; 207. clamping plate; 208. two-way screw rod; 209. cross bar; 210. turntable; 211. handle; 212. limit rod; 213. limit block; 214. fixing plate; 215. auxiliary plate; 216. cover plate; 217. through groove; 218. protective pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-4, the utility model provides a fixture for a grinding wheel cutting machine, comprising a mounting mechanism 1 and a clamping mechanism 2;

[0024] The mounting mechanism 1 comprises a bottom plate 101, two mounting grooves 102 are provided on both sides of the bottom plate 101, an electric push rod 103 is fixedly provided on one side of the mounting groove 102, a telescopic rod of the electric push rod 103 is fixedly connected to a connecting plate 104, and an abutment block 105 is fixedly connected to the bottom of one side of the connecting plate 104;

[0025] One side of the abutment block 105 is fixedly connected with an abutment plate 106, and the abutment block 105 drives the abutment plate 106 to abut against two sides of the workbench, thereby fixing the fixture;

[0026] Specifically, first, the four electric push rods 103 are adjusted at the same time to extend the electric push rods 103, driving the connecting plate 104 and the abutment block 105 to move outward, and then the base plate 101 is placed on the top of the workbench, and the four electric push rods 103 are adjusted again to shorten the electric push rods 103, driving the connecting plate 104 and the abutment block 105 to move inward, until the four abutment plates 106 abut against the two sides of the workbench, thereby fixing the tooling fixture without drilling, which is convenient for quick disassembly and assembly.

[0027] Embodiment 2:

[0028] The clamping mechanism 2 includes an adjusting groove 201, which is opened in the middle of the top of the bottom plate 101. Both sides of the adjusting groove 201 are slidably connected with a moving seat 202. The top of the moving seat 202 is fixedly connected with a support plate 203. Both sides of the top of the support plate 203 are fixedly connected with side plates 204. A cylinder 205 is fixedly provided in the middle of one side of the side plate 204. The piston rod of the cylinder 205 passes through the middle of the side plate 204 and is fixedly connected with a connecting frame 206. The connecting frame 206 is slidably connected to the top of the support plate 203. A clamping plate 207 is fixedly provided on one side of the connecting frame 206.

[0029] The middle part of the adjusting groove 201 is rotatably connected with a bidirectional screw rod 208 through a bearing, and the outer wall of the bidirectional screw rod 208 is threadedly connected to the middle part of the moving seat 202. Both sides of the inside of the adjusting groove 201 are fixedly connected with a cross bar 209, and the outer wall of the cross bar 209 is slidably connected to the inside of the moving seat 202. Under the threaded connection between the bidirectional screw rod 208 and the moving seat 202, the two moving seats 202 are moved at the same time, and the cross bar 209 limits the moving position of the moving seat 202 to prevent the moving seat 202 from rotating according to the bidirectional screw rod 208;

[0030] One end of the bidirectional screw rod 208 passes through one side of the bottom plate 101 and is fixedly connected to a turntable 210. A handle 211 is fixedly connected to the top of one side of the turntable 210. By shaking the handle 211, the turntable 210 is rotated, thereby facilitating the rotation of the bidirectional screw rod 208.

[0031] The other side of the connecting frame 206 is fixedly connected to a limiting rod 212. There are eight limiting rods 212, and each two limiting rods 212 form a group. The four groups of limiting rods 212 are respectively located on one side of the four connecting frames 206. The outer wall of the limiting rod 212 is slidably connected to the inside of the side plate 204. One end of the limiting rod 212 is fixedly connected to the limiting block 213. The limiting rod 212 limits the moving position of the connecting frame 206, so that the connecting frame 206 can move stably and linearly.

[0032] A fixing plate 214 is fixedly connected to one side of the clamping plate 207. The fixing plate 214 is fixedly connected to the inside of the connecting frame 206 by fastening bolts. The clamping plate 207 can be easily removed by fastening bolts, so that the corresponding clamping plate 207 can be easily replaced according to the shape of the cutting piece.

[0033] Auxiliary plates 215 are fixedly connected to the middle of both sides of the top of the bottom plate 101, and a cover plate 216 is fixedly connected between the two auxiliary plates 215. The cover plate 216 is located above the adjustment groove 201. A through groove 217 is opened on the side of the support plate 203. The cover plate 216 is slidably connected to the inside of the through groove 217. A protective pad 218 is fixedly connected to the middle of the top of the cover plate 216; the cover plate 216 blocks the adjustment groove 201 to prevent dust from falling into the adjustment groove 201 during the cutting process, so as to facilitate subsequent cleaning.

[0034] Specifically, first shake the handle 211 to rotate the turntable 210, which can easily rotate the bidirectional screw rod 208. Under the thread cooperation of the bidirectional screw rod 208 and the movable seat 202, the two movable seats 202 can be moved at the same time. According to the length of the cutting piece, the distance between the two movable seats 202 and the support plate 203 is adjusted, and then the cutting piece is placed on the bottom plate 101 so that the two sides of the cutting piece are located on the two support plates 203. Then, the four cylinders 205 are started at the same time to extend the piston rods of the cylinders 205, thereby driving the connecting frame 206 and the clamping plate 207 to move. The four clamping plates 207 clamp the two sides of the cutting piece to avoid interference with the cutting position.

[0035] When in use, first adjust the four electric push rods 103 at the same time to extend the electric push rods 103, drive the connecting plate 104 and the abutment block 105 to move outward, then put the bottom plate 101 on the top of the workbench, adjust the four electric push rods 103 again to shorten the electric push rods 103, drive the connecting plate 104 and the abutment block 105 to move inward, until the four abutment plates 106 abut against the two sides of the workbench, thereby fixing the fixture without drilling holes, which is convenient for quick disassembly and assembly;

[0036] Then, shake the handle 211 to rotate the turntable 210, which can easily rotate the bidirectional screw rod 208. Under the cooperation of the thread of the bidirectional screw rod 208 and the movable seat 202, the two movable seats 202 can be moved at the same time. According to the length of the cutting piece, the distance between the two movable seats 202 and the support plate 203 is adjusted, and then the cutting piece is placed on the bottom plate 101 so that the two sides of the cutting piece are located on the two support plates 203. Then, the four cylinders 205 are started at the same time to extend the piston rods of the cylinders 205, thereby driving the connecting frame 206 and the clamping plate 207 to move. The four clamping plates 207 clamp the two sides of the cutting piece to avoid interference with the cutting position.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for a grinding wheel cutting machine, characterized in that: include The mounting mechanism (1) comprises a bottom plate (101), two mounting grooves (102) are provided on both sides of the bottom plate (101), an electric push rod (103) is provided on one side of the mounting groove (102), a telescopic rod of the electric push rod (103) is connected to a connecting plate (104), and a bottom of one side of the connecting plate (104) is connected to an abutment block (105); A clamping mechanism (2); the clamping mechanism (2) comprises an adjusting groove (201), the adjusting groove (201) being arranged in the middle of the top end of the bottom plate (101), both sides of the adjusting groove (201) being slidably connected to a moving seat (202), the top end of the moving seat (202) being connected to a support plate (203), both sides of the top end of the support plate (203) being connected to a side plate (204), a cylinder (205) being arranged in the middle of one side of the side plate (204), a piston rod of the cylinder (205) passing through the middle of the side plate (204) and being connected to a connecting frame (206), the connecting frame (206) being slidably connected to the top end of the support plate (203), and a clamping plate (207) being arranged on one side of the connecting frame (206).

2. A fixture for a grinding wheel cutting machine according to claim 1, characterized in that: One side of the abutment block (105) is connected to an abutment plate (106).

3. The fixture for a grinding wheel cutting machine according to claim 1, characterized in that: A bidirectional screw rod (208) is rotatably connected to the middle of the adjustment groove (201) via a bearing, and an outer wall of the bidirectional screw rod (208) is threadedly connected to the middle of the movable seat (202). Both sides of the interior of the adjustment groove (201) are connected to a cross rod (209), and an outer wall of the cross rod (209) is slidably connected to the interior of the movable seat (202).

4. A fixture for a grinding wheel cutting machine according to claim 3, characterized in that: One end of the bidirectional screw rod (208) passes through one side of the bottom plate (101) and is connected to a rotating disk (210); a handle (211) is connected to the top of one side of the rotating disk (210).

5. The fixture for a grinding wheel cutting machine according to claim 1, characterized in that: The other side of the connecting frame (206) is connected to a limiting rod (212), the outer wall of the limiting rod (212) is slidably connected to the inside of the side plate (204), and one end of the limiting rod (212) is connected to a limiting block (213).

6. The fixture for a grinding wheel cutting machine according to claim 1, characterized in that: A fixing plate (214) is connected to one side of the clamping plate (207), and the fixing plate (214) is connected to the inside of the connecting frame (206) via fastening bolts.

7. The fixture for a grinding wheel cutting machine according to claim 1, characterized in that: Auxiliary plates (215) are connected to the middle of both sides of the top of the bottom plate (101), a cover plate (216) is connected between the two auxiliary plates (215), the cover plate (216) is located above the adjustment slot (201), a through slot (217) is provided on the side of the support plate (203), the cover plate (216) is slidably connected to the inside of the through slot (217), and a protective pad (218) is connected to the middle of the top of the cover plate (216).