CN220408105U - Cylindrical grinder positioning tool - Google Patents
Cylindrical grinder positioning tool Download PDFInfo
- Publication number
- CN220408105U CN220408105U CN202321753393.4U CN202321753393U CN220408105U CN 220408105 U CN220408105 U CN 220408105U CN 202321753393 U CN202321753393 U CN 202321753393U CN 220408105 U CN220408105 U CN 220408105U
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- Prior art keywords
- grinding machine
- support
- fixedly connected
- motor
- machine body
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- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000005498 polishing Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 6
- 241001330002 Bambuseae Species 0.000 abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 6
- 239000011425 bamboo Substances 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of positioning tools, in particular to a cylindrical grinding machine positioning tool which comprises a base and a grinding machine body, wherein the base is fixedly connected with the grinding machine body through a support, the inside of the grinding machine body is rotatably connected with a second support through a bearing, a positioning mechanism is arranged in the second support, and a fixing block is fixedly connected to the left end of the second support. Through the cooperation between first motor, the screw rod, the screw thread section of thick bamboo, first support, first voussoir, second voussoir and the clamp splice, first motor drives the screw rod and rotates, screw rod drive screw thread section of thick bamboo motion, screw thread section of thick bamboo drives first support and slides, first slider drives first voussoir and two second voussoirs motions, the second voussoir drives the clamp splice motion, when the clamp splice of one side and the outer wall contact of work piece, the clamp splice of this side no longer keeps on advancing, the second voussoir of this side drives first voussoir and slides, the second voussoir of first voussoir drive opposite side slides to the direction of work piece, until two clamp splices all with the outer wall laminating of work piece.
Description
Technical Field
The utility model relates to the technical field of positioning tools, in particular to a positioning tool of a cylindrical grinding machine.
Background
In the process of machining and production, a cylindrical grinding machine positioning tool is often needed to facilitate polishing of workpieces.
For example, a cylindrical grinding machine positioning tool with the patent number of CN219189586U comprises a workbench, wherein a first motor is fixed on the bottom surface of the workbench, and the output end of the first motor is fixedly connected with a blade; a rod body of a connecting rod is fixedly provided with a first supporting rod, a second supporting rod is movably arranged in the first supporting rod in a penetrating mode, the outer side of the second supporting rod is fixedly provided with a clamping block, the file is still insufficient, an object is placed between the two clamping blocks, the second motor rotates positively, a steel wire rope is wound on a winding tube and pulls the second supporting rod and the clamping block to be gradually close to each other until the clamping block is in abutting arrangement with the object, the object is clamped, a third motor is opened, the third motor drives the first connecting rod to rotate, the object is driven to rotate, the first motor is opened, the first motor drives a blade to rotate, and the object is polished.
Disclosure of Invention
The utility model aims to solve the problem that irregular parts are inconvenient to fix, and provides a positioning tool for a cylindrical grinding machine.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a cylindrical grinding machine location frock, includes base and grinding machine body, the base passes through the pillar and links to each other with the grinding machine body is fixed, the inside of grinding machine body is connected with the second support through the bearing rotation, the inside of second support is provided with positioning mechanism, the left end fixedly connected with fixed block of second support, the lower surface rigid coupling of grinding machine body has the frame, the inside rigid coupling of frame has first pneumatic cylinder, the surface of grinding machine body is rotated through folding paper and is linked to each other has the guard gate.
Preferably, the positioning mechanism comprises a first motor, the outer wall at the second support is fixedly connected to the first motor, a screw is fixedly connected to the output shaft of the first motor, the outer wall at the end part of the screw is rotationally connected with the second support through a bearing, a threaded cylinder is connected to the outer wall of the screw in a threaded manner, a first support is fixedly connected to the end part of the threaded cylinder, the outer wall of the first support is slidably connected with the second support, a first wedge block and a second wedge block are slidably connected to the inner part of the first support, two ends of the first wedge block are respectively attached to the two second wedge blocks, and a clamping block is fixedly connected to the end part of the second wedge block.
Preferably, a rack is fixedly connected to the hydraulic rod of the first hydraulic cylinder, and the outer wall of the rack is connected with the frame in a sliding manner.
Preferably, the rack is meshed with the gear, and the upper surface of the gear is fixedly connected with the second bracket.
Preferably, a second hydraulic cylinder is fixedly connected in the grinder body, a sliding block is fixedly connected to a hydraulic rod of the second hydraulic cylinder, and the outer wall of the sliding block is connected with the grinder body in a sliding manner.
Preferably, an electric telescopic rod is fixedly connected below the sliding block, a second motor is fixedly connected to the output end of the electric telescopic rod, and a polishing sheet is fixedly connected to the output shaft of the second motor.
The positioning tool for the cylindrical grinding machine has the beneficial effects that: through the cooperation between first motor, the screw rod, the screw section of thick bamboo, first support, first voussoir, second voussoir and the clamp splice, first motor drives the screw rod and rotates, screw rod drive screw section of thick bamboo motion, screw section of thick bamboo drive first support slides, first slider drives first voussoir and two second voussoirs motions, the second voussoir drives the clamp splice motion, when the clamp splice of one side contacts with the outer wall of work piece, the clamp splice of this side no longer keeps on advancing, the second voussoir of this side drives first voussoir and slides, the second voussoir of first voussoir drive opposite side slides to the direction of work piece, until two clamp splices all laminate with the outer wall of work piece, the cooperation of two clamp splices and fixed block is fixed the work piece, the position of two clamp splices can be adjusted, be convenient for fix the part of appearance irregularity.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic view of the connection of the first motor, screw and screw barrel in the present utility model;
fig. 4 is a schematic view of the structure of the connection of the frame, rack and pinion in the present utility model.
In the figure: 1. the grinding machine comprises a base, 2, a grinder body, 3, a positioning mechanism, 301, a first motor, 302, a screw, 303, a threaded cylinder, 304, a first support, 305, a first wedge, 306, a second wedge, 307, a clamping block, 3a1, a first pin, 3a2, a second pin, 4, a second support, 5, a fixed block, 6, a frame, 7, a first hydraulic cylinder, 8, a rack, 9, a gear, 10, a second hydraulic cylinder, 11, a sliding block, 12, an electric telescopic rod, 13, a second motor, 14, a grinding piece, 15 and a protective door.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-4: in this embodiment, a cylindrical grinder location frock, including base 1 and grinding machine body 2, base 1 passes through pillar and grinding machine body 2 fixed link to each other, the inside of grinding machine body 2 links to each other through the bearing rotation has second support 4, the inside of second support 4 is provided with positioning mechanism 3, positioning mechanism 3 is convenient for fix the part of appearance irregularity, the left end rigid coupling of second support 4 has fixed block 5, the lower surface rigid coupling of grinding machine body 2 has frame 6, the inside rigid coupling of frame 6 has first pneumatic cylinder 7, the surface of grinding machine body 2 is through folding to rotate and is linked with guard gate 15, be provided with locking mechanism between guard gate 15 and the grinding machine body 2, the hydraulic bar rigid coupling of first pneumatic cylinder 7 has rack 8, first pneumatic cylinder 7 drives rack 8 and slides, the outer wall and the frame 6 of rack 8 slide links to each other, rack 8 meshes with gear 9 and links to each other, gear 8 drives gear 9 rotation, the upper surface and the second support 4 is fixed link to each other, the inside rigid coupling of grinding machine body 2 has second pneumatic cylinder 10, the hydraulic bar rigid coupling of second pneumatic cylinder 10 has slider 11, the second pneumatic cylinder 11 rigid coupling has slider 11, the electronic slider 11 of second pneumatic cylinder 11 is driven by the electronic slider 12 of second pneumatic cylinder 13 motion, the electronic slider 12 of second pneumatic cylinder 13 rigid coupling motor 13 is driven to slide, the second pneumatic cylinder 13 is driven to slide, the electronic slider 13 is driven to slide, the flexible motor 13 is driven to slide, flexible motor 13 is driven to slide, flexible out of flexible motor is driven by flexible motor is driven to slide 13 and is driven by flexible motor is 13 and is driven by flexible motor is 13 to be driven by flexible and is driven by flexible motor is 13 and is driven by the flexible and is driven by.
The positioning mechanism 3 comprises a first motor 301, a screw rod 302, a thread cylinder 303, a first bracket 304, a first wedge block 305, a second wedge block 306 and a clamping block 307, wherein the first motor 301 is fixedly connected to the outer wall of the second bracket 4, the output shaft of the first motor 301 is fixedly connected with the screw rod 302, the first motor 301 drives the screw rod 302 to rotate, the outer wall of the end part of the screw rod 302 is rotationally connected with the second bracket 4 through a bearing, the thread cylinder 303 is in threaded connection with the outer wall of the screw rod 302, the screw rod 302 drives the thread cylinder 303 to move, the end part of the thread cylinder 303 is fixedly connected with the first bracket 304, the thread cylinder 303 drives the first bracket 304 to slide, the outer wall of the first bracket 304 is in sliding connection with the second bracket 4, the first bracket 304 is in sliding connection with the first wedge block 305 and the second wedge block 306, the two ends of the first wedge block 305 are respectively attached to the two second wedge blocks 306, the end parts of the second wedge block 306 are fixedly connected with the clamping block 307, and the second wedge block 306 drives the clamping block 307 to move according to the model of the motor to meet the actual use requirement;
the first motor 301 drives the screw rod 302 to rotate, the screw rod 302 drives the screw cylinder 303 to move, the screw cylinder 303 drives the first support 304 to slide, the first sliding block 304 drives the first wedge block 305 and the two second wedge blocks 306 to move, the second wedge blocks 306 drive the clamping blocks 307 to move, when the clamping blocks 307 on one side are in contact with the outer wall of a workpiece, the clamping blocks 307 on the other side do not continuously advance, the second wedge blocks 306 on the other side drive the first wedge blocks 305 to slide, the first wedge blocks 305 drive the second wedge blocks 306 on the other side to slide towards the direction of the workpiece until the two clamping blocks 307 are attached to the outer wall of the workpiece, the two clamping blocks 307 are matched with the fixed blocks 5 to fix the workpiece, and the positions of the two clamping blocks 307 can be adjusted to facilitate fixing of irregularly-shaped parts.
Working principle:
when the cylindrical grinding machine positioning tool is used, the protective door 15 is opened, a workpiece to be ground is placed between the two clamping blocks 307 and the fixed block 5, the first motor 301 is started, the first motor 301 drives the screw rod 302 to rotate, the screw rod 302 drives the screw cylinder 303 to move, the screw cylinder 303 drives the first bracket 304 to slide, the first sliding block 304 drives the first wedge block 305 and the two second wedge blocks 306 to move, the second wedge blocks 306 drive the clamping blocks 307 to move, when the clamping blocks 307 on one side are in contact with the outer wall of the workpiece, the clamping blocks 307 on the other side do not move forward any more, the second wedge blocks 306 on the side drive the first wedge blocks 305 to slide, the first wedge blocks 305 drive the second wedge blocks 306 on the other side to slide towards the direction of the workpiece until the two clamping blocks 307 are attached to the outer wall of the workpiece, the two clamping blocks 307 are matched with the fixed block 5 to fix the workpiece, the positions of the two clamping blocks 307 can be adjusted, the workpiece can be conveniently fixed to irregularly shaped parts, the second motor 13 drives the grinding disc 14 to rotate, the second hydraulic cylinder 10 drives the sliding block 11 to slide, then the left and right position of the grinding disc 14 is adjusted, the electric grinding disc 12 is controlled to contact with the outer wall of the workpiece, the second grinding disc 14 drives the rack 9 to rotate, the second grinding disc 9 rotates, the rack 9 drives the second grinding disc 4 to rotate, and the rack 9 rotates the workpiece 4 to rotate, and the rack 9 rotates.
Example 2:
referring to fig. 1-4: in this embodiment, the positioning tool of the cylindrical grinding machine, the positioning mechanism 3 further includes a first pin rod 3a1 and a second pin rod 3a2, the first pin rod 3a1 and the second pin rod 3a2 are fixedly connected in the first bracket 304, the outer wall of the first pin rod 3a1 is slidably connected with a chute provided in the first wedge 305, the first pin rod 3a1 plays a limiting role on the first wedge 305, the outer wall of the second pin rod 3a2 is slidably connected with a chute provided in the second wedge 306, and the second pin rod 3a2 plays a limiting role on the second wedge 306;
by the engagement between the first pin 3a1 and the second pin 3a2, the first wedge 305 slides on the outer wall of the first pin 3a1, the first pin 3a1 plays a role in limiting the first wedge 305, the second wedge 306 slides on the outer wall of the second pin 3a2, and the second pin 3a2 plays a role in limiting the second wedge 306.
Working principle:
the first wedge 305 slides on the outer wall of the first pin 3a1, the first pin 3a1 plays a limiting role on the first wedge 305, the second wedge 306 slides on the outer wall of the second pin 3a2, and the second pin 3a2 plays a limiting role on the second wedge 306.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a cylindrical grinder location frock, includes base (1) and grinding machine body (2), base (1) pass through pillar and grinding machine body (2) fixed link to each other, its characterized in that: the inside of grinding machine body (2) is rotated through the bearing and is linked to have second support (4), the inside of second support (4) is provided with positioning mechanism (3), the left end rigid coupling of second support (4) has fixed block (5), the lower surface rigid coupling of grinding machine body (2) has frame (6), the inside rigid coupling of frame (6) has first pneumatic cylinder (7), the surface of grinding machine body (2) is rotated through folding paper and is linked to each other has guard gate (15).
2. The cylindrical grinding machine positioning tool according to claim 1, wherein: the positioning mechanism (3) comprises a first motor (301), the first motor (301) is fixedly connected to the outer wall of a second support (4), a screw rod (302) is fixedly connected to an output shaft of the first motor (301), the outer wall of the end portion of the screw rod (302) is rotationally connected with the second support (4) through a bearing, a threaded cylinder (303) is connected to the outer wall of the screw rod (302) in a threaded manner, a first support (304) is fixedly connected to the end portion of the threaded cylinder (303), the outer wall of the first support (304) is slidably connected with the second support (4), a first wedge block (305) and a second wedge block (306) are slidably connected to the inner portion of the first support (304), two ends of the first wedge block (305) are respectively attached to two second wedge blocks (306), and clamping blocks (307) are fixedly connected to the end portions of the second wedge blocks (306).
3. The cylindrical grinding machine positioning tool according to claim 1, wherein: the hydraulic rod of the first hydraulic cylinder (7) is fixedly connected with a rack (8), and the outer wall of the rack (8) is connected with the frame (6) in a sliding manner.
4. A cylindrical grinding machine positioning tool according to claim 3, wherein: the rack (8) is meshed with the gear (9), and the upper surface of the gear (9) is fixedly connected with the second bracket (4).
5. The cylindrical grinding machine positioning tool according to claim 1, wherein: the inside rigid coupling of grinding machine body (2) has second pneumatic cylinder (10), the hydraulic stem rigid coupling of second pneumatic cylinder (10) has slider (11), the outer wall of slider (11) links to each other with grinding machine body (2) slip.
6. The cylindrical grinding machine positioning tool according to claim 5, wherein: an electric telescopic rod (12) is fixedly connected below the sliding block (11), a second motor (13) is fixedly connected to the output end of the electric telescopic rod (12), and a polishing sheet (14) is fixedly connected to the output shaft of the second motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321753393.4U CN220408105U (en) | 2023-07-06 | 2023-07-06 | Cylindrical grinder positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321753393.4U CN220408105U (en) | 2023-07-06 | 2023-07-06 | Cylindrical grinder positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220408105U true CN220408105U (en) | 2024-01-30 |
Family
ID=89649150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321753393.4U Active CN220408105U (en) | 2023-07-06 | 2023-07-06 | Cylindrical grinder positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220408105U (en) |
-
2023
- 2023-07-06 CN CN202321753393.4U patent/CN220408105U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |