Polishing device for plastic mechanical parts

Abstract

The utility model provides a polishing device for plastic mechanical parts, which relates to the field of polishing of the plastic mechanical parts and comprises a processing table, a fixing groove is formed in the processing table, one side of the processing table is fixedly connected with one side of a polishing frame, a longitudinal limiting mechanism is arranged in the fixing groove, and the polishing frame is fixedly connected with the processing table. A transverse limiting mechanism is arranged at the top of the machining table. According to the device, a longitudinal moving rod moves to drive a fixed clamping block and a stabilizing plate to move, then the two sides of an accessory are clamped and stabilized, the stabilizing plate supports the bottom of the accessory, a transverse two-way threaded rod rotates to drive a second internal threaded block to move mutually, and the second internal threaded block moves to drive a transverse moving rod to move; and the fixed clamping block and the rotary clamping block are used for clamping the two different sides of the accessory in a distributed mode, and therefore the accessories of different specifications can be effectively and stably clamped conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic machinery accessories polishing technical field especially relates to a kind of polishing device for plastic machinery accessories. BACKGROUND

[0002] Mechanical accessories, refers to the construction machinery of enterprise, production equipment, transportation equipment etc. the replacement, maintenance of various parts and accessories, need to use polishing device to polish plastic machinery accessories when processing plastic machinery accessories.

[0003] In prior art, the workpiece clamping structure of the polishing device for plastic machinery accessories is too simple, it is difficult to effectively limit and clamp plastic machinery accessories of different specifications, and secondly, when processing some mechanical accessories that need to be polished in two directions, the accessory is placed on the clamping mechanism after polishing one side of the accessory and turning over, so that the polishing process of the accessory is more complicated. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of polishing device for plastic machinery accessories to solve the problem that it is difficult to effectively limit and clamp plastic machinery accessories of different specifications in the above background art, and secondly, when processing some mechanical accessories that need to be polished in two directions, it is more complicated.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: including: processing table, the inside of the processing table is provided with a fixed groove, one side of the processing table is fixedly connected with one side of the polishing frame, the inside of the fixed groove is provided with a longitudinal limiting mechanism, the longitudinal limiting mechanism includes longitudinal fixed frame, longitudinal drive groove, longitudinal moving port, longitudinal double-thread rod, first rotating knob, first internal thread block, longitudinal moving rod, fixed clamping block and stabilizing plate, the top of the processing table is provided with a transverse limiting mechanism, the transverse limiting mechanism includes transverse fixed frame, transverse drive groove, transverse moving port, transverse double-thread rod, second rotating knob, second internal thread block, transverse moving rod, rotating block and rotating clamping block.

[0006] As a preferred embodiment, the inner wall of the fixed groove is fixedly connected with the outer wall of the longitudinal fixed frame, and the inside of the longitudinal fixed frame is provided with a longitudinal drive groove, and the top of the longitudinal drive groove is provided with a longitudinal moving port.

[0007] As a preferred embodiment, the inner wall of the longitudinal drive groove is rotatably connected with one end of the outer wall of the longitudinal double-thread rod through a bearing, and the other end of the longitudinal double-thread rod is fixedly connected with one end of the first rotating knob, and the outer walls of both ends of the longitudinal double-thread rod are respectively threadedly connected with the inner walls of the first internal thread blocks.

[0008] As a preferred implementation form, the top of the first internal threaded block is fixedly connected with the bottom of the longitudinal moving rod, the outer wall of the longitudinal moving rod is movably connected with the inner wall of the longitudinal moving opening, the top side of the longitudinal moving rod is fixedly connected with the side of the fixed clamping block, and the bottom of the fixed clamping block is fixedly connected with the top of the stabilizing plate.

[0009] As a preferred implementation form, the top of the processing table is fixedly connected with the bottom of the transverse fixing frame, and the inside of the transverse fixing frame is provided with a transverse driving groove, and the top of the transverse driving groove is provided with a transverse moving opening.

[0010] As a preferred implementation form, the inner wall of the transverse driving groove is rotatably connected with the outer wall of one end of the transverse bidirectional threaded rod through a bearing, the other end of the transverse bidirectional threaded rod is fixedly connected with one end of the second rotating knob, and the outer walls of the two ends of the transverse bidirectional threaded rod are respectively screw-connected with the inner walls of the second internal threaded blocks.

[0011] As a preferred implementation form, the top of the second internal threaded block is fixedly connected with the top of the transverse moving rod, the outer wall of the transverse moving rod is movably connected with the inner wall of the transverse moving opening, and the top of the transverse moving rod is provided with a rotating opening.

[0012] As a preferred implementation form, the inner wall of the rotating opening is rotatably connected with the outer wall of the rotating block through a bearing, and one end of the rotating block is fixedly connected with the side of the rotating clamping block.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1. The utility model discloses a plastic mechanical accessory is placed first on the top of a group of stabilizing plates, rotates the first rotating knob and drives the longitudinal bidirectional threaded rod to rotate, the rotation of the longitudinal bidirectional threaded rod drives the first internal threaded block to move mutually along the outer wall of the longitudinal bidirectional threaded rod, and then drives the longitudinal moving rod to move, the longitudinal moving rod moves and drives the fixed clamping block and the stabilizing plate to move, and then the two sides of the accessory are clamped and stabilized, and the stabilizing plate supports the bottom of the accessory, then rotates the second rotating knob and drives the transverse bidirectional threaded rod to rotate, the transverse bidirectional threaded rod rotates and drives the second internal threaded block to move mutually, the second internal threaded block moves and drives the transverse moving rod to move, and then drives the rotating clamping block to clamp the other two sides of the accessory, and the different two sides of the accessory are clamped through the fixed clamping block and the rotating clamping block, and then the different specifications of the accessory are conveniently clamped and stabilized.

[0015] 2. The utility model discloses, when needing to turn over the accessory in clamping, reverse rotation first rotation knob makes fixed clamping block and stabilizing plate away from the accessory, then turns over the accessory, rotates the clamping block through the rotation block and rotates, after the accessory turns over, forward rotation first rotation knob makes fixed clamping block and stabilizing plate re -clamping the both sides of accessory, through the rotation clamping block, the operation of turning over is facilitated under the accessory clamping state, and then the bidirectional polishing of accessory is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a kind of structure schematic diagram of plastic machinery accessory grinding device;

[0017] Figure 2 The utility model provides a kind of processing platform schematic diagram of plastic machinery accessory grinding device;

[0018] Figure 3 The utility model provides a kind of transverse limiting mechanism sectional view of plastic machinery accessory grinding device;

[0019] Figure 4 The utility model provides a kind of longitudinal limiting mechanism sectional view of plastic machinery accessory grinding device.

[0020] Legend:

[0021] 1, processing platform;2, fixed groove;3, polishing frame;4, longitudinal limiting mechanism;401, longitudinal fixed frame;402, longitudinal drive groove;403, longitudinal moving mouth;404, longitudinal bidirectional screw rod;405, first rotation knob;406, first internal thread block;407, longitudinal moving rod;408, fixed clamping block;409, stabilizing plate;5, transverse limiting mechanism;501, transverse fixed frame;502, transverse drive groove;503, transverse moving mouth;504, transverse bidirectional screw rod;505, second rotation knob;506, second internal thread block;507, transverse moving rod;508, rotation block;509, rotating clamping block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Please refer to Figures 1-4The utility model provides a technical scheme: include: processing platform 1, the inside of processing platform 1 is provided with fixed groove 2, and one side of processing platform 1 is fixedly connected with one side of polishing frame 3, and the inside of fixed groove 2 is provided with longitudinal limit mechanism 4, and longitudinal limit mechanism 4 includes longitudinal fixed frame 401, longitudinal drive groove 402, longitudinal moving mouth 403, longitudinal bidirectional screw rod 404, first rotary knob 405, first internal thread block 406, longitudinal moving rod 407, fixed clamping block 408 and stabilizing plate 409, and the top of processing platform 1 is provided with transverse limit mechanism 5, and transverse limit mechanism 5 includes transverse fixed frame 501, transverse drive groove 502, transverse moving mouth 503, transverse bidirectional screw rod 504, second rotary knob 505, second internal thread block 506, transverse moving rod 507, rotary block 508 and rotary clamping block 509.

[0024] In one embodiment, the inner wall of the fixed groove 2 is fixedly connected with the outer wall of the longitudinal fixed frame 401, and the longitudinal fixed frame 401 is provided with a longitudinal drive groove 402 in the inside, and the top of the longitudinal drive groove 402 is provided with a longitudinal moving mouth 403.

[0025] Specifically, the different two sides of the accessory are clamped by the fixed clamping block 408 and the rotary clamping block 509, thereby facilitating the effective clamping and stabilization of accessories of different specifications.

[0026] In one embodiment, the inner wall of the longitudinal drive groove 402 is rotatably connected with one end of the outer wall of the longitudinal bidirectional screw rod 404 through a bearing, and the other end of the longitudinal bidirectional screw rod 404 is fixedly connected with one end of the first rotary knob 405, and the outer walls of the two ends of the longitudinal bidirectional screw rod 404 are respectively threadedly connected with the inner walls of the first internal thread block 406.

[0027] Specifically, the rotation of the longitudinal bidirectional screw rod 404 drives the first internal thread block 406 to move along the outer wall of the longitudinal bidirectional screw rod 404, thereby driving the longitudinal moving rod 407 to move.

[0028] In one embodiment, the top of the first internal thread block 406 is fixedly connected with the bottom of the longitudinal moving rod 407, the outer wall of the longitudinal moving rod 407 is movably connected with the inner wall of the longitudinal moving mouth 403, one side of the top of the longitudinal moving rod 407 is fixedly connected with one side of the fixed clamping block 408, and the bottom of the fixed clamping block 408 is fixedly connected with the top of the stabilizing plate 409.

[0029] Specifically, the movement of the longitudinal moving rod 407 drives the fixed clamping block 408 and the stabilizing plate 409 to move, thereby clamping and stabilizing the two sides of the accessory, and the stabilizing plate 409 supports the bottom of the accessory.

[0030] In one embodiment, the top of the processing table 1 is fixedly connected with the bottom of the transverse fixing frame 501, and the inside of the transverse fixing frame 501 is provided with a transverse driving groove 502, and the top of the transverse driving groove 502 is provided with a transverse moving port 503.

[0031] Specifically, the movement of the rotating clamping block 509 is convenient for clamping different specifications of accessories.

[0032] In one embodiment, the inner wall of the transverse driving groove 502 is rotatably connected with the outer wall of one end of the transverse bidirectional threaded rod 504 through a bearing, and the other end of the transverse bidirectional threaded rod 504 is fixedly connected with one end of the second rotating knob 505, and the outer walls of the two ends of the transverse bidirectional threaded rod 504 are respectively threadedly connected with the inner walls of the second internal threaded blocks 506.

[0033] Specifically, the rotation of the transverse bidirectional threaded rod 504 drives the mutual movement of the second internal threaded blocks 506, the movement of the second internal threaded blocks 506 drives the movement of the transverse moving rods 507, and in turn drives the rotating clamping block 509 to clamp the other two sides of the accessory.

[0034] In one embodiment, the top of the second internal threaded block 506 is fixedly connected with the top of the transverse moving rod 507, and the outer wall of the transverse moving rod 507 is movably connected with the inner wall of the transverse moving port 503, and the top of the transverse moving rod 507 is provided with a rotating port.

[0035] Specifically, the rotating clamping block 509 is convenient for turning over operation in the clamping state of the accessory, and in turn facilitates the bidirectional polishing of the accessory.

[0036] In one embodiment, the inner wall of the rotating port is rotatably connected with the outer wall of the rotating block 508 through a bearing, and one end of the rotating block 508 is fixedly connected with one side of the rotating clamping block 509.

[0037] Specifically, the accessory is turned over, and the rotating clamping block 509 is rotated through the rotating block 508.

[0038] Working principle: the plastic mechanical parts to be polished are first placed on the top of a set of stabilizing plates 409, the first rotating knob 405 is rotated to drive the longitudinal bidirectional threaded rod 404 to rotate, the rotation of the longitudinal bidirectional threaded rod 404 drives the first internally threaded block 406 to move along the outer wall of the longitudinal bidirectional threaded rod 404, thereby driving the longitudinal moving rod 407 to move, the movement of the longitudinal moving rod 407 drives the fixed clamping block 408 and the stabilizing plate 409 to move, thereby clamping and stabilizing the two sides of the parts, at the same time, the stabilizing plate 409 supports the bottom of the parts, then the second rotating knob 505 is rotated to drive the transverse bidirectional threaded rod 504 to rotate, the rotation of the transverse bidirectional threaded rod 504 drives the second internally threaded block 506 to move, the movement of the second internally threaded block 506 drives the transverse moving rod 507 to move, thereby driving the rotating clamping block 509 to clamp the other two sides of the parts, when it is necessary to turn over the clamped parts, the first rotating knob 405 is reversely rotated to make the fixed clamping block 408 and the stabilizing plate 409 move away from the parts, then the parts are turned over, at the same time, the rotating clamping block 509 is rotated through the rotating block 508, after the parts are turned over, the first rotating knob 405 is forwardly rotated to make the fixed clamping block 408 and the stabilizing plate 409 clamp the two sides of the parts again.

[0039] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application in other forms, any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments still belongs to the protection scope of the present application technical scheme.

Claims

1. A grinding device for plastic machinery parts, characterized in that: include: A processing table (1) is provided with a fixing groove (2) inside the processing table (1), one side of the processing table (1) is fixedly connected to one side of a grinding frame (3), a longitudinal limiting mechanism (4) is provided inside the fixing groove (2), the longitudinal limiting mechanism (4) comprises a longitudinal fixing frame (401), a longitudinal driving groove (402), a longitudinal moving opening (403), a longitudinal bidirectional threaded rod (404), a first rotating knob (405), a first internally threaded block (406), a longitudinal moving rod (407), a fixed clamping block (408) and a stabilizing plate (409), and a transverse limiting mechanism (5) is provided on the top of the processing table (1), the transverse limiting mechanism (5) comprises a transverse fixing frame (501), a transverse driving groove (502), a transverse moving opening (503), a transverse bidirectional threaded rod (504), a second rotating knob (505), a second internally threaded block (506), a transverse moving rod (507), a rotating block (508) and a rotating clamping block (509).

2. A polishing device for plastic machinery parts according to claim 1, characterized in that: The inner wall of the fixing groove (2) is fixedly connected to the outer wall of the longitudinal fixing frame (401), and a longitudinal driving groove (402) is provided inside the longitudinal fixing frame (401), and a longitudinal moving opening (403) is provided at the top of the longitudinal driving groove (402).

3. A polishing device for plastic machinery parts according to claim 2, characterized in that: The inner wall of the longitudinal driving groove (402) is rotatably connected to the outer wall of one end of the longitudinal bidirectional threaded rod (404) through a bearing, and the other end of the longitudinal bidirectional threaded rod (404) is fixedly connected to one end of the first rotating button (405), and the outer walls of both ends of the longitudinal bidirectional threaded rod (404) are respectively threadedly connected to the inner wall of the first internal thread block (406).

4. A polishing device for plastic machinery parts according to claim 3, characterized in that: The top of the first internal thread block (406) is fixedly connected to the bottom of the longitudinal moving rod (407), and the outer wall of the longitudinal moving rod (407) is movably connected to the inner wall of the longitudinal moving opening (403), one side of the top of the longitudinal moving rod (407) is fixedly connected to one side of the fixed clamping block (408), and the bottom of the fixed clamping block (408) is fixedly connected to the top of the stabilizing plate (409).

5. The polishing device for plastic machinery parts according to claim 1, characterized in that: The top of the processing table (1) is fixedly connected to the bottom of the transverse fixing frame (501), and a transverse driving groove (502) is provided inside the transverse fixing frame (501), and a transverse moving opening (503) is provided at the top of the transverse driving groove (502).

6. A polishing device for plastic machinery parts according to claim 5, characterized in that: The inner wall of the transverse driving groove (502) is rotatably connected to the outer wall of one end of the transverse bidirectional threaded rod (504) through a bearing, and the other end of the transverse bidirectional threaded rod (504) is fixedly connected to one end of the second rotating button (505), and the outer walls of both ends of the transverse bidirectional threaded rod (504) are respectively threadedly connected to the inner wall of the second internal thread block (506).

7. A polishing device for plastic machinery parts according to claim 6, characterized in that: The top of the second internal thread block (506) is fixedly connected to the top of the transverse moving rod (507), and the outer wall of the transverse moving rod (507) is movably connected to the inner wall of the transverse moving opening (503). The top of the transverse moving rod (507) is provided with a rotation opening.

8. A polishing device for plastic machinery parts according to claim 7, characterized in that: The inner wall of the rotating opening is rotatably connected to the outer wall of the rotating block (508) through a bearing, and one end of the rotating block (508) is fixedly connected to one side of the rotating clamping block (509).

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