CN224102671U - A grinding wheel clamping device - Google Patents
A grinding wheel clamping deviceInfo
- Publication number
- CN224102671U CN224102671U CN202520781419.9U CN202520781419U CN224102671U CN 224102671 U CN224102671 U CN 224102671U CN 202520781419 U CN202520781419 U CN 202520781419U CN 224102671 U CN224102671 U CN 224102671U
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- China
- Prior art keywords
- plate
- sliding
- movable
- connecting member
- grinding wheel
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
本实用新型涉及工件吊装技术领域，且公开了一种砂轮装夹装置，包括盘式磨光机，装夹结构包括工作架和滑动安装在工作架外侧的移动座，工作架的底端两侧分别安装有连接构件A和连接构件B，连接构件A安装在盘式磨光机的下方，连接构件B、移动座和连接构件A的下端安装有驱动构件，根据工件的打磨位置进行调整盘式磨光机的放置方向，利用螺栓将盘式磨光机固定在两组连接板之间，螺纹固定孔开设的高度距离顶板的顶端较远，便于盘式磨光机调整的打磨角度，同时解决了职工手持磨光机打磨、除锈不均匀的问题，减少了磨光片消耗速度，降低了生产成本。
This utility model relates to the field of workpiece hoisting technology and discloses a grinding wheel clamping device, including a disc grinder. The clamping structure includes a work frame and a movable seat slidably mounted on the outside of the work frame. Connecting component A and connecting component B are respectively installed on both sides of the bottom end of the work frame. Connecting component A is installed below the disc grinder. A driving component is installed at the lower end of connecting component B, the movable seat, and connecting component A. The placement direction of the disc grinder is adjusted according to the grinding position of the workpiece. The disc grinder is fixed between two sets of connecting plates using bolts. The height of the threaded fixing hole is far from the top of the top plate, which facilitates the adjustment of the grinding angle of the disc grinder. At the same time, it solves the problem of uneven grinding and rust removal by workers using handheld grinders, reduces the consumption rate of grinding discs, and lowers production costs.
Description
Technical Field
The utility model relates to the technical field of workpiece hoisting, in particular to a grinding wheel clamping device.
Background
The grinding wheel is a bonded grinding tool which is formed by bonding common abrasive materials into a certain shape by a bonding agent and has certain strength, and generally consists of the abrasive materials, the bonding agent and air holes, and the three parts are commonly called as three elements of the bonded grinding tool. The machine repair shop mainly receives maintenance, processing, steel structure manufacturing and installation projects and the like of each branch factory, and when the steel structure projects are constructed, a large amount of materials need to be polished and derusted. Therefore, the polishing machine is one of necessary and common tools for machine repair workshops.
At present, when the material is polished, rust cleaning, generally, the manual buffing machine of staff carries out construction operation, the requirement to construction staff's working capacity is higher, the handheld buffing machine polishes, rust cleaning material, its homogeneity degree of polishing is relatively poor, and the abrasive sheet consumes soon, manufacturing cost has been increased, when utilizing the emery wheel to polish to spare part, need use emery wheel clamping mechanism, but the most fixed effect of emery wheel clamping mechanism of current use is relatively poor, and be inconvenient for adjusting the height and the angle of emery wheel mostly, the effect of polishing is relatively poor, unable convenient adjusts the spare part direction simultaneously, it is comparatively inconvenient to use.
Disclosure of utility model
The utility model aims to provide a grinding wheel clamping device to solve the problem of uneven polishing of the hand-held polishing machine provided by the background technology.
In order to achieve the purpose, the utility model provides the technical scheme that the grinding wheel clamping device comprises a disc grinder, wherein a clamping structure is arranged at one end of the disc grinder, and a bolt is arranged between the clamping structure and the disc grinder;
The clamping structure comprises a working frame and a movable seat slidably mounted on the outer side of the working frame, wherein a connecting member A and a connecting member B are mounted on two sides of the bottom end of the working frame respectively, the connecting member A is mounted below the disc polishing machine, and a driving member is mounted at the lower ends of the connecting member B, the movable seat and the connecting member A.
Preferably, the work frame includes interior vaulting pole B and sets up interior vaulting pole A including in vaulting pole B one side, and slide bar A and slide bar B are installed respectively at interior vaulting pole B and interior vaulting pole A's both ends, and top spout has been seted up on slide bar A and slide bar B's top, and L shape support is installed at slide bar A and slide bar B's both ends, and roof is installed on interior vaulting pole B's top, and the connecting plate is all installed on the top both sides of roof, and threaded fixed hole has been seted up in the upper end penetration of connecting plate.
Preferably, the driving member comprises a mounting plate and a motor arranged at one end of the mounting plate, a positive and negative screw rod is arranged at the other end of the mounting plate, a movable circular plate is arranged at one end of the positive and negative screw rod, and one end of the positive and negative screw rod is connected with the output end of the motor.
Preferably, the connecting member A comprises a bottom plate A and a semicircular plate A arranged at the top end of the bottom plate A, and a T-shaped circular groove is formed in one side, close to the connecting member B, of the outer surface of the bottom plate A.
Preferably, the connecting member B includes a bottom plate B and a semicircular plate B mounted at the top end of the bottom plate B, and a circular rotation hole is formed in the lower end of the bottom plate B.
Preferably, the movable seat comprises a sliding plate and semicircular sliding pipes arranged on two sides of the sliding plate, wherein the inner side top ends of the semicircular sliding pipes are symmetrically provided with built-in plates, rollers are movably arranged between the two groups of built-in plates in the semicircular sliding pipes, the bottom end of the sliding plate is provided with a movable plate, two sides of the bottom end of the movable plate are provided with bottom blocks, the outer sides of the bottom blocks are movably provided with movable cylinders, and the lower ends of the movable plates are provided with threaded movable holes in a penetrating mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the grinding wheel clamping device, the placing direction of the disc grinder is adjusted according to the grinding position of a workpiece, the disc grinder is fixed between two groups of connecting plates by using the bolts, the height of the threaded fixing hole is far away from the top end of the top plate, the grinding angle of the disc grinder is convenient to adjust, the problem that the polishing and derusting of a hand-held grinder of a worker are uneven is solved, the consumption speed of a polishing sheet is reduced, and the production cost is reduced.
2. According to the grinding wheel clamping device, a workpiece is placed at the top end of the sliding plate, the motor is started, the positive and negative screw rod rotates between the bottom plate B and the bottom plate A, the movable seat integrally carries the workpiece to move towards one side of the disc grinder in the working frame, movable rust removal of the workpiece is facilitated, manual pushing of the workpiece by workers is avoided, and working safety of the workers is improved.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the working frame, the connecting member A and the connecting member B according to the present utility model;
FIG. 3 is a schematic perspective view of a movable seat according to the present utility model;
Fig. 4 is a schematic perspective view of a driving member of the present utility model.
In the figure, 1, a disc grinder, 2, a clamping structure, 21, a working frame, 211, a sliding rod A, 212, a sliding rod B, 213, an inner supporting rod A, 214, an inner supporting rod B, 215, an L-shaped support, 216, a top sliding groove, 217, a top plate, 218, a connecting plate, 219, a screw fixing hole, 22, a movable seat, 221, a sliding plate, 222, a semicircular sliding tube, 223, a built-in plate, 224, a roller, 225, a movable plate, 226, a screw movable hole, 227, a bottom block, 228, a movable cylinder, 23, a connecting member A, 231, a bottom plate A, 232, a T-shaped circular groove, 233, a semicircular plate A, 24, a connecting member B, 241, a bottom plate B, 242, a circular rotating hole, 243, a semicircular plate B, 25, a driving member, 251, a motor, 252, a mounting plate, 253, a positive and negative screw, 254, a movable circular plate, 3 and a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of a grinding wheel clamping device comprises a disc grinder 1, wherein a clamping structure 2 is arranged at one end of the disc grinder 1, and a bolt 3 is arranged between the clamping structure 2 and the disc grinder 1.
The clamping structure 2 comprises a working frame 21 and a movable seat 22 which is slidably arranged outside the working frame 21, wherein a connecting member A23 and a connecting member B24 are respectively arranged on two sides of the bottom end of the working frame 21, the connecting member A23 is arranged below the disc grinder 1, and a driving member 25 is arranged at the lower ends of the connecting member B24, the movable seat 22 and the connecting member A23.
The work frame 21 comprises an inner stay bar B214 and an inner stay bar A213 arranged at one side of the inner stay bar B214, a slide bar A211 and a slide bar B212 are respectively arranged at two ends of the inner stay bar B214 and the inner stay bar A213, a top sliding groove 216 is formed in the top ends of the slide bar A211 and the slide bar B212, a movable seat 22 is arranged at the top ends of the slide bar A211 and the slide bar B212 in a limiting sliding manner, L-shaped supports 215 are arranged at two ends of the slide bar A211 and the slide bar B212, the L-shaped supports 215 are arranged on a work table, a top plate 217 is arranged at the top end of the inner stay bar B214, connecting plates 218 are arranged at two sides of the top end of the top plate 217, threaded fixing holes 219 are formed at the upper ends of the connecting plates 218 in a penetrating manner, threaded holes on the outer surface of the disc grinder 1 are aligned with the threaded fixing holes 219, the threaded fixing holes 219 are connected with the threaded holes on the disc grinder 1 by bolts 3, the connecting plates 218 and the disc grinder 1 are fixed, and polishing angles can be adjusted between the two groups of connecting plates 218.
In the embodiment, the placing direction of the disc grinder 1 is adjusted according to the grinding position of a workpiece, the disc grinder 1 is fixed between two groups of connecting plates 218 by utilizing bolts 3, the threaded ends of the two groups of bolts 3 are respectively connected into threaded fixing holes 219 from the outer sides of the two groups of connecting plates 218 and are arranged in threaded holes in the outer sides of the disc grinder 1, the height of the threaded fixing holes 219 is far away from the top end of a top plate 217, the grinding angle adjusted by the disc grinder 1 is facilitated, the problem that the polishing and rust removal of a hand-held grinder of a worker are uneven is solved, the consumption speed of a polishing sheet is reduced, and the production cost is reduced.
In the second embodiment, the improvement is made on the basis of the first embodiment, specifically, referring to fig. 2-4, the driving member 25 includes a mounting plate 252 and a motor 251 mounted at one end of the mounting plate 252, the other end of the mounting plate 252 is provided with a positive and negative screw 253, one end of the positive and negative screw 253 is mounted with a movable circular plate 254, one end of the positive and negative screw 253 is connected with the output end of the motor 251, and the motor 251 can control the positive and negative screw 253 to rotate between the connecting member a23 and the connecting member B24, so as to drive the movable seat 22 to move.
The connecting component A23 comprises a bottom plate A231 and a semicircular plate A233 arranged at the top end of the bottom plate A231, a T-shaped circular groove 232 is formed in the outer surface of the bottom plate A231 and close to one side of the connecting component B24, the semicircular plate A233 is arranged at the bottom end of the inner supporting rod B214, one end of a positive and negative tooth screw 253 provided with a movable circular plate 254 is movably arranged in the T-shaped circular groove 232, and the positive and negative tooth screw 253 and the movable circular plate 254 can rotate.
The connecting member B24 comprises a bottom plate B241 and a semicircular plate B243 arranged at the top end of the bottom plate B241, wherein a circular rotating hole 242 is formed in the lower end of the bottom plate B241 in a penetrating manner, and one end of the positive and negative screw 253 is movably arranged in the circular rotating hole 242.
The movable seat 22 comprises a sliding plate 221 and semicircular sliding pipes 222 arranged at two sides of the sliding plate 221, wherein inner plates 223 are symmetrically arranged at the top ends of the inner sides of the semicircular sliding pipes 222, rollers 224 are movably arranged between the two groups of inner plates 223, a movable plate 225 is arranged at the bottom end of the sliding plate 221, bottom blocks 227 are arranged at two sides of the bottom end of the movable plate 225, movable cylinders 228 are movably arranged at the outer sides of the bottom blocks 227, threaded movable holes 226 are formed in the lower ends of the movable plates 225 in a penetrating mode, the two groups of inner plates 223 arranged at the inner sides of the semicircular sliding pipes 222 can be inserted into the top sliding grooves 216, the bottom ends of the outer surfaces of the rollers 224 are contacted with the inner bottoms of the top sliding grooves 216, the movable seat 22 can move smoothly conveniently, and the bottoms of the movable cylinders 228 are contacted with the top ends of the workbench.
In the embodiment, a workpiece is placed at the top end of a sliding plate 221, a motor 251 is started, a positive and negative screw 253 rotates between a bottom plate B241 and a bottom plate A231, a moving plate 225 which is in threaded sleeve connection with the outer surface of the positive and negative screw 253 moves on the outer side of the positive and negative screw 253, as the sliding plate 221 is arranged at the top end of the moving plate 225, semicircular sliding pipes 222 arranged at two ends of the sliding plate 221 move on the outer side of a sliding rod A211, the whole moving seat 22 is promoted to move towards one side of a disc grinder 1 in the working frame 21, movable rust removal of the workpiece is facilitated, manual pushing of the workpiece by workers is avoided, and the working safety of the workers is improved.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The grinding wheel clamping device comprises a disc grinder (1) and is characterized in that a clamping structure (2) is arranged at one end of the disc grinder (1), and a bolt (3) is arranged between the clamping structure (2) and the disc grinder (1);
The clamping structure (2) comprises a working frame (21) and a movable seat (22) slidably mounted on the outer side of the working frame (21), wherein a connecting member A (23) and a connecting member B (24) are mounted on two sides of the bottom end of the working frame (21) respectively, the connecting member A (23) is mounted below the disc polishing machine (1), and a driving member (25) is mounted at the lower ends of the connecting member B (24), the movable seat (22) and the connecting member A (23).
2. The grinding wheel clamping device according to claim 1, wherein the working frame (21) comprises an inner stay bar B (214) and an inner stay bar A (213) arranged on one side of the inner stay bar B (214), two ends of the inner stay bar B (214) and the inner stay bar A (213) are respectively provided with a sliding bar A (211) and a sliding bar B (212), top sliding grooves (216) are formed in the top ends of the sliding bar A (211) and the sliding bar B (212), L-shaped supports (215) are arranged at the two ends of the sliding bar A (211) and the sliding bar B (212), a top plate (217) is arranged at the top end of the inner stay bar B (214), connecting plates (218) are arranged on two sides of the top end of each top plate (217), and threaded fixing holes (219) are formed in the upper ends of the connecting plates (218).
3. The grinding wheel clamping device according to claim 1, wherein the driving member (25) comprises a mounting plate (252) and a motor (251) arranged at one end of the mounting plate (252), a positive and negative screw rod (253) is arranged at the other end of the mounting plate (252), a movable circular plate (254) is arranged at one end of the positive and negative screw rod (253), and one end of the positive and negative screw rod (253) is connected with the output end of the motor (251).
4. The grinding wheel clamping device according to claim 1, wherein the connecting member A (23) comprises a bottom plate A (231) and a semicircular plate A (233) arranged at the top end of the bottom plate A (231), and a T-shaped circular groove (232) is formed in the outer surface of the bottom plate A (231) and close to one side of the connecting member B (24).
5. The grinding wheel clamping device according to claim 1, wherein the connecting member B (24) comprises a bottom plate B (241) and a semicircular plate B (243) arranged at the top end of the bottom plate B (241), and a circular rotating hole (242) is formed in the lower end of the bottom plate B (241) in a penetrating manner.
6. The grinding wheel clamping device according to claim 1, wherein the movable base (22) comprises a sliding plate (221) and semicircular sliding pipes (222) arranged on two sides of the sliding plate (221), built-in plates (223) are symmetrically arranged on the top ends of the inner sides of the semicircular sliding pipes (222), rollers (224) are movably arranged inside the semicircular sliding pipes (222) and between the two groups of built-in plates (223), a movable plate (225) is arranged at the bottom end of the sliding plate (221), bottom-mounted blocks (227) are arranged on two sides of the bottom end of the movable plate (225), movable barrels (228) are movably arranged on the outer sides of the bottom-mounted blocks (227), and threaded movable holes (226) are formed in the lower ends of the movable plates (225) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520781419.9U CN224102671U (en) | 2025-04-23 | 2025-04-23 | A grinding wheel clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520781419.9U CN224102671U (en) | 2025-04-23 | 2025-04-23 | A grinding wheel clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224102671U true CN224102671U (en) | 2026-04-10 |
Family
ID=99346860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520781419.9U Active CN224102671U (en) | 2025-04-23 | 2025-04-23 | A grinding wheel clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224102671U (en) |
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2025
- 2025-04-23 CN CN202520781419.9U patent/CN224102671U/en active Active
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