CN219094661U

CN219094661U - Hardware injection molding product polisher

Info

Publication number: CN219094661U
Application number: CN202223180681.3U
Authority: CN
Inventors: 徐海
Original assignee: Xinchangxian Youbaisheng Household Products Co ltd
Current assignee: ZHEJIANG XINCHANG BUJIN TEXTILE MACHINERY Co.,Ltd.
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-30
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of grinding machines, in particular to a grinding machine for hardware injection products, which comprises a machine body, wherein a motor is arranged in the machine body, and a grinding head is fixedly arranged on an output shaft of the motor; the right side of the top end of the machine body is provided with a clamping mechanism, the clamping mechanism comprises a fixed rod, the right side of the top end of the machine body is fixedly connected with the fixed rod, one side of the fixed rod is provided with a movable supporting rod, one side of the movable supporting rod far away from the fixed rod is movably connected with a connecting block, the inside of the connecting block is movably connected with a threaded rod through a bearing, and the front side and the rear side of the outside of the threaded rod are respectively connected with a limiting clamping block through threads; a reset mechanism is arranged in the fixed rod; the movable supporting rod is provided with a rotating mechanism. According to the utility model, the manual holding of people is not needed in the follow-up polishing operation, so that people can more conveniently and quickly polish the polishing device, and the safety of the polishing device in use is improved.

Description

Hardware injection molding product polisher

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine for hardware injection molding products.

Background

Hardware is a tool obtained by processing and casting metals such as gold, silver, copper, iron and tin, and the processing modes are also many, some of the tools can be processed in an injection molding mode, and products obtained after the processing mode are polished by a polisher generally, so that the surfaces of the tools are smoother and smoother.

For example, patent document with publication number CN212527182U discloses a hardware injection molding product grinding device, through setting up box, hydraulic telescoping rod, pneumatic cylinder and base, the pneumatic cylinder is all installed to both sides on the base upper surface, the top of pneumatic cylinder is provided with hydraulic telescoping rod, the box is installed to the other end of hydraulic telescoping rod, the inside of box is provided with gear motor, gear motor installs the central point department at the mounting panel upper surface, the lower surface of mounting panel passes through the spring and is connected with the inside bottom of box, output shaft on the gear motor passes through the shaft coupling and is connected with the connecting axle, another through-hole on passing the box of connecting axle is connected with the head of polishing, be provided with the hand wheel between two double-phase, the threaded rod is installed to the bottom of hand wheel, has brought the problem of having solved the inconvenient equipment of fixing and removing of current hardware injection molding product grinding device.

However, in practical use, the clamping mechanism is not arranged, so that workers still need to manually hold the workpiece when polishing the workpiece, and certain inconvenience exists when polishing, and therefore, a polishing machine for hardware injection molding products is needed to solve the problems.

Disclosure of Invention

In order to overcome the technical problems, the utility model aims to provide a polishing machine for hardware injection products, which solves the problems that in the prior art, a clamping mechanism is not arranged in the actual use, so that workers still need to manually hold a workpiece when polishing the workpiece, and certain inconvenience exists in polishing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hardware injection molding product polisher, includes the organism, the organism internally mounted has the motor, and is fixed mounting has the polishing head on the output shaft of motor;

the clamping mechanism comprises a fixed rod, the right side of the top end of the machine body is fixedly connected with the fixed rod, a movable supporting rod is arranged on one side of the fixed rod, a connecting block is movably connected on one side of the movable supporting rod far away from the fixed rod, a threaded rod is movably connected inside the connecting block through a bearing, threads which are symmetrically distributed are arranged on two sides of the outer portion of the threaded rod, limit clamping blocks are connected on the front side and the rear side of the outer portion of the threaded rod through threads, the two groups of limit clamping blocks are clamped inside the connecting block, and a clamping plate is fixedly connected on one end of the limit clamping blocks far away from the connecting block;

a reset mechanism is arranged in the fixed rod;

the movable supporting rod is provided with a rotating mechanism.

Preferably, both sides of the two groups of the end parts of the clamping plates are arc-shaped, and anti-skid patterns are arranged on one sides of the clamping plates, which are close to each other.

Preferably, the front side and the rear side of the top end of the movable supporting rod are arc-shaped, and the middle part of the top end of the movable supporting rod is fixedly connected with a protection pad.

Preferably, the reset mechanism comprises a limit rod, the limit rod is fixedly connected inside the fixed rod, a limit slider is sleeved outside the limit rod, the limit slider is clamped inside the fixed rod, and a notch matched with the limit slider is formed inside the fixed rod.

Preferably, the reset mechanism further comprises a spring, the spring is sleeved outside the limiting rod, and two ends of the spring are welded on the limiting sliding block and the fixing rod respectively.

Preferably, the rotating mechanism comprises a fixed connecting rod, two groups of fixed connecting rods are fixedly connected to the lower side of the right end of the movable supporting rod, a worm is movably connected to the inside of the fixed connecting rods through a bearing, a rotating shaft is movably connected to the lower side of the inside of the movable supporting rod, two ends of the rotating shaft respectively extend to the outside of two sides of the movable supporting rod, a worm wheel is fixedly connected to the right end of the rotating shaft, the worm and the worm wheel are meshed with each other, and the other end of the rotating shaft is fixedly connected to the middle side of the right end of the connecting block.

Preferably, the outside downside fixedly connected with of pivot is spacing commentaries on classics piece, and spacing commentaries on classics piece block is inside movable support rod, the notch that mutually supports with spacing commentaries on classics piece is seted up to inside movable support rod, and fixedly connected with commentaries on classics piece on the front end of worm.

Compared with the prior art, the utility model has the beneficial effects that:

1. this hardware injection molding product polisher is provided with threaded rod, spacing fixture block and grip block, the design of adopting has brought when people are using the device, can place the hardware between two sets of grip blocks, later through rotating the threaded rod, make the spacing fixture block of both sides be close to each other, can drive the grip block of both sides to be close to each other when the spacing fixture block of both sides is close to each other, thereby to making the grip block of both sides carry out the butt with the both sides of hardware, thereby accomplish the centre gripping operation, thereby make follow-up when carrying out the operation of polishing, need not people's manual holding, thereby make people more convenient when carrying out the operation of polishing, the security when having increased the device use;

2. this hardware injection molding polisher is provided with spacing slider and spring, when later needs are polished, the accessible pushes down the protection pad downwards for fixture wholly moves downwards, thereby drive the work piece of centre gripping and move downwards, make the surface contact of work piece and polishing head, thereby carry out the operation of polishing, still can drive spacing slider and move downwards when movable support pole moves downwards, and then make the spring take place deformation, can loosen movable support pole after the follow-up is polished, make spring resume deformation drive movable support pole move downwards, thereby accomplish the reset, make people can be convenient when polishing the work piece remove, thereby do benefit to the operation of polishing;

3. this hardware injection molding polisher is provided with worm and pivot, after this kind of design has been brought and has polished one side of work piece and accomplish, still accessible rotates the worm for the pivot drives the connecting block and rotates, thereby makes the rotation of the work piece of being held, after the angle modulation of work piece accomplished, only need stop rotating the worm, because worm wheel and worm have the auto-lock nature, thereby make and stop rotating after, can accomplish the locking, make the flexibility of device further promote, the device is after the work piece centre gripping, still can rotate the work piece, thereby do benefit to the multiaspect of work piece and polish.

Drawings

FIG. 1 is a schematic view of a left side top perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the clamping mechanism, the reset mechanism and the rotating mechanism of FIG. 1 according to the present utility model;

FIG. 3 is an exploded view of a part of the clamping mechanism of FIG. 2 according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the structure of FIG. 2 in accordance with the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 111. a body; 112. polishing head; 2. a clamping mechanism; 211. a fixed rod; 212. a movable support rod; 213. a connecting block; 214. a threaded rod; 215. a limit clamping block; 216. a clamping plate; 217. a protective pad; 3. a reset mechanism; 311. a limit rod; 312. a limit sliding block; 313. a spring; 4. a rotating mechanism; 411. a fixed connecting rod; 412. a worm; 413. a rotating shaft; 414. a worm wheel; 415. limiting rotating blocks; 416. and rotating the block.

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. 1-5, an embodiment of the present utility model is provided: the utility model provides a hardware injection molding product polisher, includes organism 111, and organism 111 internally mounted has the motor, and is fixed mounting has polishing head 112 on the output shaft of motor;

the right side of the top end of the machine body 111 is provided with a clamping mechanism 2, the clamping mechanism 2 comprises a fixed rod 211, the right side of the top end of the machine body 111 is fixedly connected with the fixed rod 211, one side of the fixed rod 211 is provided with a movable supporting rod 212, one side of the movable supporting rod 212 far away from the fixed rod 211 is movably connected with a connecting block 213, the inside of the connecting block 213 is movably connected with a threaded rod 214 through a bearing, two sides outside the threaded rod 214 are provided with threads which are symmetrically distributed, the front side and the rear side outside the threaded rod 214 are respectively connected with a limiting clamping block 215 through threads, two groups of limiting clamping blocks 215 are clamped inside the connecting block 213, and one end of the limiting clamping block 215 far away from the connecting block 213 is fixedly connected with a clamping plate 216, by adopting the design, the clamping plates 216 at the two sides are conveniently made to be close to each other through rotating the threaded rod 214, so that a workpiece can be clamped by the device;

the reset mechanism 3 is arranged inside the fixed rod 211;

the movable strut 212 is provided with a rotation mechanism 4.

Further, both sides of the two groups of clamping plates 216 are arc-shaped, and the clamping plates 216 are provided with anti-skid patterns on the sides close to each other, so that the edges of the clamping plates 216 are smoother due to the design, and the clamping is more stable due to the design of the anti-skid patterns.

Further, both front and back sides of the top end of the movable supporting rod 212 are arc-shaped, and the middle part of the top end of the movable supporting rod 212 is fixedly connected with a protection pad 217, so that the protection pad 217 can assist in moving the movable supporting rod 212 later.

Further, the reset mechanism 3 comprises a limit rod 311, the inside fixedly connected with limit rod 311 of dead lever 211, and limit rod 311 outside cover is equipped with limit slider 312, and limit slider 312 block is inside dead lever 211, and the inside notch of mutually supporting with limit slider 312 of having seted up of dead lever 211 adopts this kind of design to be convenient for make limit rod 311 spacing limit slider 312, and then makes limit slider 312 reciprocate to adjust fixture 2's position.

Furthermore, the reset mechanism 3 further comprises a spring 313, the spring 313 is sleeved outside the limiting rod 311, two ends of the spring 313 are welded on the limiting sliding block 312 and the fixing rod 211 respectively, the spring 313 can assist in limiting the whole movable supporting rod 212 by adopting the design, and the operation is simpler and more convenient during subsequent polishing.

Further, the rotating mechanism 4 comprises a fixed connecting rod 411, two groups of fixed connecting rods 411 are fixedly connected to the lower side of the right end of the movable supporting rod 212, a worm 412 is movably connected to the inside of the fixed connecting rods 411 through a bearing, a rotating shaft 413 is movably connected to the lower side of the inside of the movable supporting rod 212, two ends of the rotating shaft 413 extend to the outside of two sides of the movable supporting rod 212 respectively, the right end of the rotating shaft 413 is fixedly connected with a worm wheel 414, the worm 412 and the worm wheel 414 are meshed with each other, the other end of the rotating shaft 413 is fixedly connected to the middle side of the right end of the connecting block 213, and the worm wheel 414 is driven to rotate through rotation of the worm 412 by adopting the design conveniently, so that the whole clamping mechanism 2 can be adjusted in a rotating mode.

Further, the outside middle side fixedly connected with spacing commentaries on classics piece 415 of pivot 413, and spacing commentaries on classics piece 415 block is inside movable support bar 212, and the notch that mutually supports with spacing commentaries on classics piece 415 is seted up to movable support bar 212 inside, adopts this kind of design to be convenient for make the more stable of spring 313 installation, and fixedly connected with commentaries on classics piece 416 on classics on the front end of worm 412, and it is more convenient when being convenient for to make to rotate worm 412 to adopt this kind of design.

Working principle: when people use the device, hardware can be placed between two groups of clamping plates 216, then through rotating the threaded rod 214, when the threaded rod 214 is rotated, the two sides of the threads of the threaded rod 214 are opposite, and the limiting clamping blocks 215 are clamped inside the connecting block 213, so that the limiting clamping blocks 215 on the two sides cannot rotate, the limiting clamping blocks 215 on the two sides are mutually close, when the limiting clamping blocks 215 on the two sides are mutually close, the clamping plates 216 on the two sides are driven to mutually close, the clamping plates 216 on the two sides are abutted with the two sides of the hardware, so that clamping operation is completed, and when release is needed, the threaded rod 214 only needs to be reversely rotated.

When polishing is needed subsequently, the protective pad 217 can be pressed downwards, the movable supporting rod 212 can be driven to move downwards when the protective pad 217 is pressed downwards, the clamping mechanism 2 can be driven to move downwards integrally when the movable supporting rod 212 moves downwards, so that the clamped workpiece is driven to move downwards, the workpiece is contacted with the surface of the polishing head 112, polishing operation is performed, the limit slider 312 is driven to move downwards when the movable supporting rod 212 moves downwards, the limit slider 312 is further driven to move downwards and extrude the spring 313, the spring 313 is further deformed, the movable supporting rod 212 can be loosened after polishing is finished subsequently, and the spring 313 is recovered to deform so as to drive the movable supporting rod 212 to move downwards, so that reset is completed.

After one side of the workpiece is polished, the worm 412 can be rotated, the worm wheel 414 can be driven to rotate when the worm 412 is rotated, the rotating shaft 413 can be driven to rotate when the worm wheel 414 rotates, and then the rotating shaft 413 drives the connecting block 213 to rotate, so that the clamped workpiece rotates, after the angle of the workpiece is adjusted, the worm 412 is only required to be stopped, and the worm wheel 414 and the worm 412 have self-locking property, so that the workpiece can be locked after the rotation is stopped.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hardware injection molding product polisher, includes organism (111), organism (111) internally mounted has the motor, and is fixed mounting on the output shaft of motor and polishes bistrique (112);

the method is characterized in that:

the clamping mechanism (2) is arranged on the right side of the top end of the machine body (111), the clamping mechanism (2) comprises a fixing rod (211), the right side of the top end of the machine body (111) is fixedly connected with the fixing rod (211), a movable supporting rod (212) is arranged on one side of the fixing rod (211), a connecting block (213) is movably connected on one side of the movable supporting rod (212) far away from the fixing rod (211), a threaded rod (214) is movably connected inside the connecting block (213) through a bearing, threads which are symmetrically distributed are formed on two sides of the outer part of the threaded rod (214), limit clamping blocks (215) are connected on the front side and the rear side of the outer part of the threaded rod (214) through threads, the two groups of limit clamping blocks (215) are clamped inside the connecting block (213), and a clamping plate (216) is fixedly connected on one end of the limit clamping blocks (215) far away from the connecting block (213);

a reset mechanism (3) is arranged in the fixed rod (211);

and a rotating mechanism (4) is arranged on the movable supporting rod (212).

2. A hardware injection molding product grinder as claimed in claim 1, wherein: both sides of the two groups of the end parts of the clamping plates (216) are arc-shaped, and anti-skid patterns are arranged on one sides of the clamping plates (216) close to each other.

3. A hardware injection molding product grinder as claimed in claim 2, wherein: both sides all are arc around movable support rod (212) top, and movable support rod (212) top middle part fixedly connected with protection pad (217).

4. A hardware injection molding product grinder as claimed in claim 2, wherein: the reset mechanism (3) comprises a limit rod (311), the limit rod (311) is fixedly connected inside the fixed rod (211), a limit slide block (312) is sleeved outside the limit rod (311), the limit slide block (312) is clamped inside the fixed rod (211), and a notch matched with the limit slide block (312) is formed inside the fixed rod (211).

5. The hardware injection molding polisher of claim 4, wherein: the reset mechanism (3) further comprises a spring (313), the spring (313) is sleeved outside the limiting rod (311), and two ends of the spring (313) are welded on the limiting sliding block (312) and the fixing rod (211) respectively.

6. A hardware injection molding product grinder as claimed in claim 2, wherein: the rotating mechanism (4) comprises fixed connecting rods (411), two groups of fixed connecting rods (411) are fixedly connected to the lower side of the right end of the movable supporting rod (212), a worm (412) is movably connected to the inside of the fixed connecting rods (411) through a bearing, a rotating shaft (413) is movably connected to the lower side of the inside of the movable supporting rod (212), two ends of the rotating shaft (413) respectively extend to the outer parts of two sides of the movable supporting rod (212), worm wheels (414) are fixedly connected to the right ends of the rotating shaft (413), the worm (412) and the worm wheels (414) are meshed with each other, and the other end of the rotating shaft (413) is fixedly connected to the middle side of the right end of the connecting block (213).

7. The hardware injection molding polisher of claim 6, wherein: the middle side of the outer part of the rotating shaft (413) is fixedly connected with a limiting rotating block (415), the limiting rotating block (415) is clamped inside the movable supporting rod (212), a notch matched with the limiting rotating block (415) is formed in the movable supporting rod (212), and the front end of the worm (412) is fixedly connected with a rotating block (416).