Multi-layer composite frosted sheet pressing equipment

Abstract

The utility model discloses a multilayer composite frosted sheet pressing device, which relates to the technical field of frosted sheet production, and comprises an operation table, a lower die, a pressing block and a limiting mechanism, a support is arranged on the outer wall of the top of the operation table, and a hydraulic lifting rod is arranged on the outer wall of the top of the support. The extending end of the hydraulic lifting rod penetrates through the support and is fixedly connected with a fixing block, an inserting groove is formed in the operation table, an inserting block is arranged on the outer wall of the bottom of the lower die, the lower die is connected with the inserting groove in an embedded mode through the inserting block, a mounting groove is formed in the fixing block, and a mounting block is arranged on the outer wall of the top of the pressing block. The pressing block is connected with the mounting groove in an embedded mode through a mounting block, and a clamping hole is formed in the mounting block. The pressing block and the lower die can be rapidly replaced, the whole operation process does not need professional tools, the operation is simple and convenient, meanwhile, the installation stability can be guaranteed, and the overall practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to abrasive disc production technical field, concretely relates to a kind of multilayer composite abrasive disc pressing equipment. BACKGROUND

[0002] Abrasive disc is a kind of circular tool for grinding, cutting, polishing etc., usually by abrasive, binder and fibre backboard composition.It removes the excess part of material surface by high-speed rotation to reach the size and finish required, abrasive disc needs to use pressing equipment when producing.

[0003] The upper die and lower die of existing abrasive disc pressing equipment are often fixed on the equipment by bolt when using, when producing abrasive disc of different models, the mold corresponding thereto is needed, and the mold is fixed by bolt, which leads to the need of professional tool for bolt disassembly when changing mold, overall operation is more cumbersome, and bolt is prone to rust and silk phenomenon, affects disassembly efficiency and use stability.For this reason, we propose a kind of multilayer composite abrasive disc pressing equipment. UTILITY MODEL CONTENTS

[0004] In view of the above problems existing in the prior art multilayer composite abrasive disc pressing equipment, the utility model is proposed.

[0005] Therefore, the utility model aims at providing a kind of multilayer composite abrasive disc pressing equipment, solve the problem that the upper die and lower die of existing abrasive disc pressing equipment are often fixed on the equipment by bolt when using, when producing abrasive disc of different models, the mold corresponding thereto is needed, and the mold is fixed by bolt, which leads to the need of professional tool for bolt disassembly when changing mold, overall operation is more cumbersome, and bolt is prone to rust and silk phenomenon, affects disassembly efficiency and use stability.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of multilayer composite abrasive disc pressing equipment, including operating platform, lower mould, briquetting and limiting mechanism, the top outer wall of the operating platform is equipped with support, the top outer wall of the support is installed with hydraulic lifting rod, the extension end of the hydraulic lifting rod is fixedly connected with fixed block and penetrates support, the operating platform is equipped with slot, the bottom outer wall of the lower mould is equipped with insert block, the lower mould is embeddedly connected with slot by insert block, the fixed block is equipped with installation groove, the top outer wall of the briquetting is equipped with mounting block, the briquetting is embeddedly connected with installation groove by mounting block, the mounting block is equipped with clamping hole, the fixed block is equipped with sliding slot, the bottom outer wall of the sliding slot is equipped with placing groove, the inner wall of the placing groove is rotatably connected with bidirectional screw rod, the other end of the bidirectional screw rod is fixedly connected with rotating block and penetrates to the outside of fixed block, two fixed plates are symmetrically screw-connected on the bidirectional screw rod, and the fixed plate is embeddedly connected between the sliding slot, the outer wall of the fixed plate is equipped with clamping block, and the clamping block penetrates to the inside of installation groove and is consistent with the position of clamping hole.

[0008] Preferably, the support is provided with a strip-shaped groove, the outer wall of the fixed block is provided with a guide plate, and the fixed block is embeddedly connected with the strip-shaped groove through the guide plate.

[0009] Preferably, the inner wall of the slot is provided with a guide groove, the limiting mechanism comprises a limiting block, a connecting rod and a spring, the limiting block is embeddedly connected in the guide groove, one end of the connecting rod is fixedly connected to the outer wall of the limiting block, the other end of the connecting rod penetrates to the outside of the operating platform and is rotatably connected with a pull ring, the spring is nested on the connecting rod, and the spring is press-fitted between the outer wall of the limiting block and the inner wall of the guide groove, the insert block is provided with a limiting hole, and the limiting block is consistent with the position of the limiting hole.

[0010] Preferably, the insert block and the limiting block are both provided with inclined surfaces, the inclined surface on the insert block is downwardly inclined, and the inclined surface on the limiting block is upwardly inclined.

[0011] Further, the outer wall of the pull ring is provided with a limiting rod, the outer wall of the operating platform is provided with a limiting plate, the limiting plate is provided with an arc-shaped slot, and the limiting rod is consistent with the position of the arc-shaped slot.

[0012] Preferably, the bottom outer wall of the operating platform is provided with a support block, the number of the support blocks is four, and the four support blocks are evenly distributed at the bottom corners of the operating platform.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are as follows:

[0014] 1. The utility model discloses, through the rotation block drive bidirectional screw rod rotation, can drive fixed plate and spacing block far away or close to each other, thereby can make spacing block and spacing hole contact or card to the inside of spacing hole, through this mode, can realize the quick disassembly of the briquetting, and through the setting of spacing mechanism, can realize the quick replacement of lower mould, and the overall operation process does not need to lend the professional tool, and simple and easy operation can also guarantee the stability of installation, and the overall practicality is strong. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows, obviously, the drawings in the following description only are some embodiments recorded in the utility model, and other drawings can also be obtained according to these drawings for the ordinary skilled in the art.

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the operation platform section structure schematic diagram of the utility model;

[0018] Figure 3 It is the lower mould structure schematic diagram of the utility model;

[0019] Figure 4 It is the fixed block section structure schematic diagram of the utility model;

[0020] Figure 5 It is the briquetting structure schematic diagram of the utility model.

[0021] Brief description of drawings:

[0022] 1, operation platform, 2, lower mould, 3, briquetting, 4, support, 5, hydraulic lifting rod, 6, fixed block, 7, spacing mechanism, 8, spacing plate, 9, strip slot, 10, insertion slot, 11, guide slot, 12, spacing block, 13, connecting rod, 14, pull ring, 15, spring, 16, spacing rod, 17, plug, 18, installation groove, 19, mounting block, 20, sliding slot, 21, placing groove, 22, bidirectional screw rod, 23, fixed plate, 24, clamping block, 25, guide plate. Specific implementation

[0023] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be further introduced in detail in conjunction with the drawings.

[0024] The utility model discloses a kind of multi-layer composite abrasive sheet pressing equipment.

[0025] The utility model provides a kind of Figures 1-5The utility model discloses a kind of multilayer composite sanding sheet pressing equipment, including operation platform 1, lower mould 2, briquetting 3 and limiting mechanism 7, the top outer wall of operation platform 1 is equipped with support 4, the top outer wall of support 4 is installed with hydraulic lifting rod 5, the extension end of hydraulic lifting rod 5 is passed through support 4 and is fixedly connected with fixed block 6, and operation platform 1 is equipped with slot 10, the bottom outer wall of lower mould 2 is equipped with plug 17, and lower mould 2 is embeddedly connected with slot 10 by plug 17, and fixed block 6 is equipped with mounting groove 18, the top outer wall of briquetting 3 is equipped with mounting block 19, and briquetting 3 is embeddedly connected with mounting groove 18 by mounting block 19, mounting block 19 is equipped with clamping hole, fixed block 6 is equipped with sliding slot 20, the bottom outer wall of sliding slot 20 is equipped with placing groove 21, the inner wall of placing groove 21 is rotatably connected with two-way screw rod 22, the other end of two-way screw rod 22 is passed through to the outside of fixed block 6 and is fixedly connected with rotating block, two-way screw rod 22 is symmetrically screw-connected with two fixed plates 23, and fixed plate 23 is embeddedly connected between fixed plate 23 and sliding slot 20, the outer wall of fixed plate 23 is equipped with clamping block 24, and clamping block 24 is passed through to the inside of mounting groove 18 and with the position of clamping hole Correspondence is consistent.

[0026] The utility model discloses a kind of multilayer composite sanding sheet pressing equipment, strip slot 9 is opened in support 4, the outer wall of fixed block 6 is equipped with guide plate 25, and fixed block 6 is embeddedly connected with strip slot 9 by guide plate 25, can improve the stability in the process of fixed block 6 lifting.

[0027] The utility model discloses a kind of multilayer composite sanding sheet pressing equipment, the inner wall of slot 10 is equipped with guide slot 11, limiting mechanism 7 includes limiting block 12, connecting rod 13 and spring 15, limiting block 12 is embeddedly connected in guide slot 11, one end of connecting rod 13 is fixedly connected on the outer wall of limiting block 12, the other end of connecting rod 13 is passed through to the outside of operation platform 1 and rotatably connected with pull ring 14, spring 15 is nested on connecting rod 13, and spring 15 is pressed in between the outer wall of limiting block 12 and the inner wall of guide slot 11, limiting hole is opened on plug 17, limiting block 12 and the position of limiting hole Correspondence is consistent, can provide good limiting effect for lower mould 2.

[0028] The utility model discloses a kind of multilayer composite sanding sheet pressing equipment, and be equipped with inclined surface on plug 17 and limiting block 12, the inclined surface on plug 17 is inclined downward, the inclined surface on limiting block 12 is inclined upward, it is convenient for plug 17 to be inserted to the inside of slot 10.

[0029] The utility model discloses a kind of multilayer composite sanding sheet pressing equipment, the outer wall of pull ring 14 is equipped with limiting rod 16, the outer wall of operation platform 1 is equipped with limiting plate 8, arc slot is opened in limiting plate 8, the position of limiting rod 16 and arc slot Correspondence is consistent, can limit the position of limiting block 12 after driving limiting block 12 and limiting hole contact, so as to facilitate the disassembly of lower mould 2.

[0030] The utility model discloses a kind of multi-layer composite sanding sheet pressing equipment, support block is equipped on the bottom outer wall of operation table 1, the number of support block is equipped with four, four support blocks are evenly distributed at the bottom four corners of operation table 1, the effect of providing stable support can be, so as to improve the stability of entire device in use process.

[0031] When needing to replace lower mould 2 when using, first pull pull ring 14 to make that limit block 12 and limit hole are out of contact, then rotate pull ring 14, make that limit rod 16 can be clamped in arc slot, then staff takes out lower mould 2, then the plug 17 on new lower mould 2 is reinserted to the inside of insertion slot 10, limit rod 16 is driven and arc slot is out of contact again, finally release pull ring 14, after pull ring 14 is released, limit block 12 is driven and enters the inside of limit hole under the elastic effect of spring 15, to provide limit effect to lower mould 2, when replacing pressing block 3, first rotate rotating block and drive bidirectional screw rod 22 to rotate, since fixed plate 23 and bidirectional screw rod 22 are threadedly connected, so two fixed plates 23 can be driven away, so that the separation between clamping block 24 and clamping hole occurs, then staff takes down pressing block 3, inserts mounting block 19 on new pressing block 3 into mounting slot 18, rotates rotating block again to drive clamping block 24 into the inside of clamping hole.

[0032] The above only describes certain exemplary embodiments of the utility model by way of illustration, without doubt, for ordinary skilled person in the art, under the condition that not deviating from the spirit and scope of the utility model, the described embodiment can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature, and should not be understood as limiting the scope of protection claimed by the utility model.

Claims

1. A multi-layer composite abrasive sheet pressing device comprising an operating table (1), a lower mold (2), a pressing block (3) and a limiting mechanism (7), characterized in that, The outer wall of the top of the operating table (1) is provided with a support (4), the outer wall of the top of the support (4) is provided with a hydraulic lifting rod (5), the extension end of the hydraulic lifting rod (5) penetrates through the support (4) and is fixedly connected with a fixed block (6), the operating table (1) is provided with a slot (10), the outer wall of the bottom of the lower mold (2) is provided with an insertion block (17), the lower mold (2) is embeddedly connected with the slot (10) through the insertion block (17), the outer wall of the fixed block (6) is provided with a mounting groove (18), the outer wall of the top of the pressing block (3) is provided with a mounting block (19), the pressing block (3) is embeddedly connected with the mounting groove (18) through the mounting block (19), the mounting block (19) is provided with a clamping hole, the outer wall of the fixed block (6) is provided with a sliding groove (20), the outer wall of the bottom of the sliding groove (20) is provided with a placing groove (21), the inner wall of the placing groove (21) is rotatably connected with a bidirectional screw rod (22), the other end of the bidirectional screw rod (22) penetrates to the outside of the fixed block (6) and is fixedly connected with a rotating block, the bidirectional screw rod (22) is symmetrically screw-connected with two fixed plates (23), the fixed plates (23) and the sliding groove (20) are embeddedly connected, the outer wall of the fixed plate (23) is provided with a clamping block (24), the clamping block (24) penetrates to the inside of the mounting groove (18) and is consistent with the position of the clamping hole.

2. The multi-layer composite abrasive sheet pressing apparatus according to claim 1, wherein, The outer wall of the fixed block (6) is provided with a guide plate (25), and the fixed block (6) is embeddedly connected with the strip-shaped groove (9) through the guide plate (25).

3. The multi-layer composite abrasive sheet pressing apparatus according to claim 1, wherein, The inner wall of the slot (10) is provided with a guide groove (11), the limiting mechanism (7) comprises a limiting block (12), a connecting rod (13) and a spring (15), the limiting block (12) is embeddedly connected in the guide groove (11), one end of the connecting rod (13) is fixedly connected to the outer wall of the limiting block (12), the other end of the connecting rod (13) penetrates to the outside of the operating table (1) and is rotatably connected with a pull ring (14), the spring (15) is nested on the connecting rod (13), and the spring (15) is press-fitted between the outer wall of the limiting block (12) and the inner wall of the guide groove (11), the insertion block (17) is provided with a limiting hole, and the limiting block (12) is consistent with the position of the limiting hole.

4. The multi-layer composite abrasive sheet pressing apparatus according to claim 3, wherein, The insertion block (17) and the limiting block (12) are both provided with inclined surfaces, the inclined surface on the insertion block (17) is downwardly inclined, and the inclined surface on the limiting block (12) is upwardly inclined.

5. The multi-layer composite abrasive sheet pressing apparatus according to claim 3, wherein, The outer wall of the pull ring (14) is provided with a limiting rod (16), the outer wall of the operating table (1) is provided with a limiting plate (8), the limiting plate (8) is provided with an arc-shaped groove, and the limiting rod (16) is consistent with the position of the arc-shaped groove.

6. The multi-layer composite abrasive sheet pressing apparatus of claim 1, wherein, The bottom outer wall of the operating table (1) is provided with a support block, the number of the support blocks is four, and the four support blocks are evenly distributed at the bottom corners of the operating table (1).

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