CN220808030U

CN220808030U - Inner hole clamp

Info

Publication number: CN220808030U
Application number: CN202322044043.7U
Authority: CN
Inventors: 郑婉婷
Original assignee: Wuanzhou Arts And Crafts Vocational College
Current assignee: Wuanzhou Arts And Crafts Vocational College
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-04-19
Anticipated expiration: 2033-08-01

Abstract

The utility model provides an inner hole clamp, which relates to the technical field of ceramic processing and comprises: the workbench comprises a workbench, wherein four supporting legs are fixedly arranged at the bottom of the workbench, a round groove is formed in the top of the workbench, a rotating assembly is arranged in the round groove, four fixing blocks are fixedly arranged on one side of the top of the workbench, and fixing frames are fixedly arranged on two sides of the middle of the top of the workbench. According to the utility model, ceramic products are placed on the top of the rotary disc, the ceramic products are adjusted to a proper position through the second starting motor, and the first rotating knob is screwed at the same time, so that the clamping block can stably fix the ceramic products according to the limitation between the limiting groove at the bottom and the limiting rod, the ceramic products are protected according to the protection sheet fixedly installed on one side of the clamping block, the first starting motor drives the lifting rod to move, the telescopic rod follows the movement, the second rotating knob drives the micro-puncher to move to a proper position through the third threaded rod, and the micro-puncher is started to punch holes.

Description

Inner hole clamp

Technical Field

The utility model relates to the technical field of ceramic machining, in particular to an inner hole clamp.

Background

Ceramics are a general term for pottery and porcelain, and common ceramic materials include clay, alumina, kaolin, and the like.

In the prior art, for example, the Chinese patent number is: CN211194489U discloses an inner hole processing clamp for ceramic product processing, including base, concave clamp seat and crossbeam, the base upper surface inlays to be established and is fixed with concave clamp seat, threaded connection has first threaded rod on the concave clamp seat vertical wall, the one end of first threaded rod is located the inside of concave clamp seat and is fixed with the grip block. According to the utility model, after the ceramic product is fixed through the concave clamp seat, the threaded rod is rotated to drive the small puncher to descend, the height of the small puncher is adjusted, then the sliding block is pushed to move on the cross beam to drive the small puncher to move in the horizontal direction, so that the ceramic product can be punched, the inner hole processing clamp for ceramic product processing integrates the fixing and punching of the ceramic product, the punching operation of the ceramic product is not needed by manually holding the punching machine, the defect of punching caused by manual hand shake is prevented, the labor intensity is also reduced, and the punching efficiency is improved.

But above-mentioned patent is fixed the time to ceramic product, and mounting direct contact ceramic product's surface leads to ceramic product to receive the damage easily, influences ceramic product's outward appearance, and when punching to ceramic product, needs to make the subassembly of punching go deep into inside the ceramic product, runs into ceramic product's opening less time, and the subassembly of punching can't stretch into, influences the use of device.

Disclosure of utility model

The utility model aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an internal bore jig comprising: the workbench comprises a workbench, four supporting legs are fixedly arranged at the bottom of the workbench, a round groove is formed in the top of the workbench, a rotating assembly is arranged in the round groove, four fixing blocks are fixedly arranged on one side of the top of the workbench, fixing frames are fixedly arranged on two sides of the middle of the top of the workbench, lifting assemblies are arranged on one side of the fixing frames, round rods are fixedly arranged at the bottom of the other side of the fixing frames, and telescopic rods are fixedly arranged on the other side of the top of the workbench.

As a preferred implementation mode, four fixed blocks are divided into two groups, two groups of fixed blocks are internally and respectively provided with a first threaded rod in a threaded manner, one end of each first threaded rod is fixedly provided with a first knob, the other end of each first threaded rod is respectively connected with a clamping block through a bearing, two clamping blocks are respectively fixedly provided with two limiting rods at the bottoms of the clamping blocks, four limiting grooves are formed in the top of the workbench, and the surfaces of the bottoms of the limiting rods are respectively and movably connected with the inner walls of the four limiting grooves.

As a preferable implementation mode, a protection sheet is fixedly arranged on the other side of the clamping block, and the protection sheet is made of latex.

As a preferred implementation mode, the lifting assembly comprises a first motor, the surface of the first motor is embedded at the top of the inner wall of the fixing frame, a second threaded rod is fixedly arranged at the output end of the first motor, the other end of the second threaded rod is connected to the top of the workbench through a bearing, a lifting rod is sleeved on the surface thread of the second threaded rod, and the inner part of the other end of the lifting rod is movably sleeved on the surface of the round rod.

As a preferable implementation mode, the internal thread on the top end of the telescopic rod is embedded with a third threaded rod, one end of the third threaded rod is fixedly provided with a second knob, the surface thread on the other end of the third threaded rod penetrates through the center of the lifting rod, and the other end of the third threaded rod is fixedly provided with a micro-puncher.

As a preferred implementation mode, the rotating assembly comprises a second motor, the surface of the second motor is embedded at the bottom of the circular groove, a rotating rod is fixedly arranged at the output end of the second motor, and a rotating disc is fixedly arranged at the other end of the rotating rod.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. When the device is used, ceramic products are placed at the top of the rotating disc, the second motor is started by the copper drum external power supply, the rotating disc is driven to rotate, ceramics are driven to rotate to a proper position, the first knob is screwed to enable the two fixing blocks to move in opposite directions, and meanwhile the two clamping blocks are driven to move in opposite directions, limiting sliding is carried out between the limiting rods fixedly installed at the bottoms of the two clamping blocks and the limiting grooves formed in the top of the workbench, so that the clamping blocks are kept stable during movement and cannot rotate along with the rotation, the protective plate is made of latex, the protective plate is high in elasticity, good in rebound performance, and stress and strain are kept linear within a deformation range as wide as possible, so that the clamping blocks are prevented from directly contacting the ceramic products when the device clamps the ceramic products, damage to the surfaces of the ceramic products is reduced, the device is enabled to be more perfect and more convenient and rapid through clamping and fixing the ceramic products through latex.

2. According to the utility model, after the ceramic product is clamped and fixed, the motor I is started through the external power supply to drive the threaded rod II to operate, so that the lifting rod is driven to operate, the other end of the lifting rod is limited in position through the round rod, the lifting rod moves up and down, the lifting rod can drive the telescopic rod to lift, the micro-puncher is adjusted to a position needing punching, the knob II is rotated to drive the threaded rod III to operate, and meanwhile, the micro-puncher is driven to change in position, and the micro-puncher is started to punch the ceramic product through the external controller to enable the device to punch the ceramic product directly, the micro-puncher is not required to be placed into the ceramic product, the device is more perfect, more convenient and quick, and the working efficiency is improved.

Drawings

FIG. 1 is a front view of an inner bore clamp provided by the present utility model;

FIG. 2 is a side view of an internal bore jig provided by the present utility model;

FIG. 3 is a side view of a clamping block of the female clamp provided by the present utility model;

fig. 4 is a cutting view of a rotating assembly of an inner hole fixture provided by the utility model.

Legend description:

1. A work table; 2. support legs; 3. a fixed block; 4. a first knob; 5. a first threaded rod; 6. clamping blocks; 7. a protective sheet; 8. a fixing frame; 9. a lifting assembly; 901. a first motor; 902. a second threaded rod; 903. a lifting rod; 10. a round bar; 11. a second knob; 12. a third threaded rod; 13. a telescopic rod; 14. a limit rod; 15. a limit groove; 16. a circular groove; 17. a rotating assembly; 1701. a second motor; 1702. a rotating rod; 1703. a rotating disc; 18. a miniature perforating machine.

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, the present utility model provides a technical solution: an internal bore jig comprising: the workbench 1, four supporting legs 2 are fixedly arranged at the bottom of the workbench 1, a round groove 16 is formed in the top of the workbench 1, a rotating assembly 17 is arranged in the round groove 16, four fixing blocks 3 are fixedly arranged on one side of the top of the workbench 1, a fixing frame 8 is fixedly arranged on two sides in the middle of the top of the workbench 1, a lifting assembly 9 is arranged on one side of the fixing frame 8, a round rod 10 is fixedly arranged at the bottom of the other side of the fixing frame 8, and a telescopic rod 13 is fixedly arranged on the other side of the top of the workbench 1.

Specific: four supporting legs 2 fixedly mounted at the bottom of the workbench 1 support the device, so that the device can be stably placed on the ground, and a fixing frame 8 fixedly mounted at the top of the workbench 1 stabilizes a lifting assembly 9 in the device, so that the device runs more stably.

In one embodiment, four fixed blocks 3 divide into two sets of, and the inside of two sets of fixed blocks 3 is all threaded to be inlayed and is equipped with threaded rod one 5, and knob one 4 is all installed to the one end fixed of two threaded rods one 5, and the other end of two threaded rods one 5 all is connected with clamp splice 6 through the bearing, and two gag lever posts 14 are all fixed mounting in the bottom of two clamp splice 6, and four spacing grooves 15 have been seted up at the top of workstation 1, and the equal swing joint in the inner wall of four spacing grooves 15 of the surface of four gag lever post 14 bottoms.

Specific: when the device starts to be used, the first knob 4 is rotated simultaneously, so that the clamping blocks 6 are opened, after ceramic products are placed, the two fixing blocks 3 are moved in opposite directions by screwing the first knob 4, and simultaneously the two clamping blocks 6 are driven to move in opposite directions, and limiting sliding is performed between the limiting rod 14 fixedly installed at the bottom of the two clamping blocks 6 and the limiting groove 15 formed in the top of the workbench 1, so that the clamping blocks 6 are kept stable in movement and do not follow to rotate, and the ceramic products are clamped more stably and more conveniently.

In one embodiment, the other side of the clamping block 6 is fixedly provided with a protection sheet 7, and the protection sheet 7 is made of latex.

Specific: the protection sheet 7 is fixedly installed on the opposite sides of the two clamping blocks 6, the protection sheet 7 is made of latex, the protection sheet is high in elasticity, good in rebound performance and capable of keeping linearity in a deformation range as wide as possible, when the device clamps ceramic products, the clamping blocks 6 are prevented from directly contacting the ceramic products, damage to the surfaces of the ceramic products is reduced, the ceramic products are clamped and fixed through the latex, and the device is perfected and convenient and fast.

In one embodiment, the lifting assembly 9 comprises a first motor 901, the surface of the first motor 901 is embedded at the top of the inner wall of the fixing frame 8, a second threaded rod 902 is fixedly arranged at the output end of the first motor 901, the other end of the second threaded rod 902 is connected at the top of the workbench 1 through a bearing, a lifting rod 903 is sleeved on the surface of the second threaded rod 902 in a threaded manner, and the other end of the lifting rod 903 is movably sleeved on the surface of the round rod 10.

Specific: through external power source starter motor 901, drive threaded rod two 902 and operate to drive lifter 903 operation, the other end of lifter 903 carries out the position through round bar 10 simultaneously and prescribes a limit to, makes lifter 903 carry out the motion from top to bottom, thereby reaches after ceramic product centre gripping is fixed to be accomplished, makes the device can adjust from top to bottom, punches the operation to ceramic product, makes the device convenient and fast more.

In one embodiment, the internal thread of the telescopic rod 13 is embedded with a third threaded rod 12, one end of the third threaded rod 12 is fixedly provided with a second knob 11, the surface thread at the other end of the third threaded rod 12 penetrates through the center of the lifting rod 903, and the other end of the third threaded rod 12 is fixedly provided with a micro-punch 18.

Specific: the position that needs to punch is adjusted to the height of lifter 903 through starter motor one 901, and lifter 903 goes up and down and can drive telescopic link 13 and go up and down, through rotating knob two 11, drive threaded rod three 12 operation, drive miniature puncher 18 position change simultaneously, adjust and start miniature puncher 18 and punch ceramic product through external control ware to make the device can directly punch in ceramic product's outside, no longer need place miniature puncher 18 into ceramic product inside, make the device more perfect, convenient and fast more, improved work efficiency.

In one embodiment, the rotating assembly 17 includes a second motor 1701, the surface of the second motor 1701 is embedded at the bottom of the circular groove 16, a rotating rod 1702 is fixedly arranged at the output end of the second motor 1701, and a rotating disc 1703 is fixedly arranged at the other end of the rotating rod 1702.

Specific: before the ceramic product is fixed, the ceramic product is placed on the top of the rotary disk 1703, the copper drum external power supply starts the motor II 1701, the rotary disk 1703 is driven to operate, and the ceramic is driven to rotate to a proper position, so that the device is more convenient.

Working principle: when the device is used, a ceramic product is placed at the top of the rotary disk 1703, a copper drum external power supply starts the motor II 1701, the rotary disk 1703 is driven to rotate, the ceramic is driven to rotate to a proper position, meanwhile, the two rotary knobs I4 are screwed to enable the two fixed blocks 3 to move in opposite directions, and simultaneously, the two clamping blocks 6 are driven to move in opposite directions, limiting sliding is carried out between the limiting rod 14 fixedly installed at the bottoms of the two clamping blocks 6 and the limiting groove 15 formed in the top of the workbench 1, so that the clamping blocks 6 are kept stable during movement and do not rotate along with the rotation, and the protective sheet 7 is made of latex according to the material of the protective sheet 7, has high elasticity, good rebound performance and stress strain keeps linearity in a deformation range as wide as possible, so that the device can avoid the clamping blocks 6 from directly contacting the ceramic product when clamping the ceramic product, reduce damage to the surface of the ceramic product, and enable the device to be more perfect, more convenient and quicker by clamping and fixing the ceramic product through latex; when the ceramic product is clamped and fixed, the first motor 901 is started through an external power supply, the second threaded rod 902 is driven to operate, so that the lifting rod 903 is driven to operate, the other end of the lifting rod 903 is limited in position through the round rod 10, the lifting rod 903 moves up and down, the lifting rod 903 can drive the telescopic rod 13 to lift, the micro-puncher 18 is adjusted to a position where punching is needed, the second rotary knob 11 is rotated, the third threaded rod 12 is driven to operate, and meanwhile the micro-puncher 18 is driven to change in position, the micro-puncher 18 is started to punch the ceramic product through an external controller, so that the device can directly punch the outside of the ceramic product, the micro-puncher 18 is not required to be placed into the ceramic product, the device is more perfect, convenience and quickness are improved, and the working efficiency is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An internal bore jig, comprising: the automatic lifting device comprises a workbench (1), wherein four supporting legs (2) are fixedly arranged at the bottom of the workbench (1), a round groove (16) is formed in the top of the workbench (1), a rotating assembly (17) is arranged in the round groove (16), four fixing blocks (3) are fixedly arranged on one side of the top of the workbench (1), fixing frames (8) are fixedly arranged on two sides of the middle of the top of the workbench (1), lifting assemblies (9) are arranged on one side of the fixing frames (8), round rods (10) are fixedly arranged at the bottom of the other side of the fixing frames (8), and telescopic rods (13) are fixedly arranged on the other side of the top of the workbench (1);

The four fixing blocks (3) are divided into two groups, threaded rods (5) are respectively embedded in the two groups of fixing blocks (3), one ends of the threaded rods (5) are respectively fixedly provided with a knob (4), the other ends of the threaded rods (5) are respectively connected with a clamping block (6) through bearings, two limiting rods (14) are respectively fixedly arranged at the bottoms of the two clamping blocks (6), four limiting grooves (15) are formed in the top of the workbench (1), the surfaces of the bottoms of the four limiting rods (14) are respectively movably connected with the inner walls of the four limiting grooves (15), the other sides of the clamping blocks (6) are fixedly provided with protective sheets (7), and the protective sheets (7) are made of latex;

The novel telescopic rod is characterized in that a third threaded rod (12) is embedded into the internal thread at the top end of the telescopic rod (13), a second knob (11) is fixedly installed at one end of the third threaded rod (12), the surface thread at the other end of the third threaded rod (12) penetrates through the center of the lifting rod (903), and a micro punching machine (18) is fixedly installed at the other end of the third threaded rod (12).

2. An internal bore jig as claimed in claim 1, wherein: lifting assembly (9) are including motor one (901), the top at mount (8) inner wall is inlayed on the surface of motor one (901), the output fixed mounting of motor one (901) has threaded rod two (902), the other end of threaded rod two (902) is passed through the bearing and is connected at the top of workstation (1), the surface thread bush of threaded rod two (902) is equipped with lifter (903), the inside movable sleeve of lifter (903) other end is established on the surface of round bar (10).

3. An internal bore jig as claimed in claim 1, wherein: the rotary assembly (17) comprises a second motor (1701), the surface of the second motor (1701) is embedded at the bottom of the circular groove (16), a rotary rod (1702) is fixedly arranged at the output end of the second motor (1701), and a rotary disc (1703) is fixedly arranged at the other end of the rotary rod (1702).