Diamond pen dressing support of universal grinding machine

Abstract

The utility model relates to a universal grinding machine diamond pen dressing support which comprises a support moving end, a support fixing end and an eccentric fixing mechanism, the support fixing end is provided with a semi-open rectangular groove used for placing the support moving end, and the bottom of the support moving end and the bottom of the support fixing end are provided with a moving end pin hole and a fixing end pin hole respectively. The first pin shaft is sequentially inserted into the fixed end pin hole and the movable end pin hole, so that the bracket movable end rotates at the bracket fixed end; the eccentric fixing mechanism is installed in the kidney-shaped hole and comprises a quick-release wrench screw, a quick-release wrench and a second pin shaft, the second pin shaft penetrates through the quick-release wrench and the quick-release wrench screw and is arranged at the eccentric edge of the quick-release wrench, and the quick-release wrench is wrenched up and down to control the movable end of the support to be locked and unlocked in the semi-open rectangular groove. The tool is ingenious in design, can be quickly disassembled and assembled, remarkably improves the working efficiency and the finishing quality, and has good market prospects and development space.

Description

TECHNICAL FIELD

[0001] The utility model relates to grinding machine equipment technical field, concretely relates to a diamond pen finishing support for universal grinding machine. BACKGROUND

[0002] In the traditional universal grinding machine equipment, the diamond pen finishing support needs to be fixed on the guide rail when working. In order to prevent the interference between the grinding wheel shaft and the support during processing, the support needs to be removed after each grinding wheel finishing. When the grinding wheel needs to be finished again, the diamond pen must be repositioned and the finishing support must be installed, which seriously affects the processing efficiency and finishing quality in batch part processing.

[0003] How to design a universal grinding machine diamond pen finishing support with ingenious design, simple structure, convenience and practicality, which can realize quick disassembly and assembly, avoid repeated clamping and positioning of the diamond pen, and significantly improve the working efficiency and finishing quality is the problem to be solved at present. UTILITY MODEL CONTENTS

[0004] In order to solve the problems that the diamond pen needs to be repositioned and the finishing support needs to be installed in the existing finishing process, which seriously affects the processing efficiency and finishing quality, the utility model provides a universal grinding machine diamond pen finishing support to realize the purpose of ingenious design, simple structure, convenience and practicality, which can realize quick disassembly and assembly, avoid repeated clamping and positioning of the diamond pen, and significantly improve the working efficiency and finishing quality.

[0005] The utility model adopts the technical scheme that a universal grinding machine diamond pen finishing support, including support mobile end, support fixed end and eccentric fixing mechanism, be provided with the half opening rectangular slot for placing support mobile end on support fixed end, the mobile end pin hole and the fixed end pin hole are arranged on the bottom of support mobile end and support fixed end respectively, the first pin shaft is inserted into the fixed end pin hole and the mobile end pin hole in sequence, so that the support mobile end rotates in the support fixed end, the eccentric fixing mechanism is installed in the waist hole that can move up and down arranged in the lower end of support mobile end, and the eccentric fixing mechanism includes quick release wrench screw, quick release wrench and second pin shaft, wherein the second pin shaft passes through the quick release wrench and the quick release wrench screw, and is arranged at the eccentric edge of the quick release wrench, and the locking and opening of the support mobile end in the half opening rectangular slot are controlled by pulling up and down the quick release wrench.

[0006] As a further optimization scheme of the above-mentioned universal grinding machine diamond pen finishing support, the support mobile end is a rectangular block structure, the upper part of the support mobile end is provided with a transversely penetrating diamond pen mounting hole, a diamond pen is arranged in the diamond pen mounting hole, the upper end face of the support mobile end is provided with a diamond pen fixing hole, and a diamond pen fixing screw is screwed into the diamond pen fixing hole to fix the diamond pen.

[0007] As a further optimization scheme of the universal grinder diamond pen finishing support, a straight slot for clamping the eccentric fixing mechanism is arranged on the outer side of the half-open rectangular slot of the support fixed end, and a quick-release wrench screw hole is arranged at the bottom of the half-open rectangular slot to avoid the quick-release wrench screw in the horizontal state.

[0008] As a further optimization scheme of the universal grinder diamond pen finishing support, a straight slot for clamping the eccentric fixing mechanism is arranged on the outer side of the half-open rectangular slot of the support fixed end, and a quick-release wrench screw hole is arranged at the bottom of the half-open rectangular slot to avoid the quick-release wrench screw in the horizontal state.

[0009] Compared with the prior art, the universal grinder diamond pen finishing support has the advantages that:

[0010] One, the universal grinder diamond pen finishing support comprises a support moving end, a support fixed end and an eccentric fixing mechanism, the support fixed end is provided with a half-open rectangular slot for placing the support moving end, the bottom of the support moving end and the bottom of the support fixed end are respectively provided with a moving end pin hole and a fixed end pin hole, a first pin shaft is sequentially inserted into the fixed end pin hole and the moving end pin hole, so that the support moving end rotates on the support fixed end; the eccentric fixing mechanism is installed in a waist hole arranged at the lower end of the support moving end and can move up and down, the eccentric fixing mechanism comprises a quick-release wrench screw, a quick-release wrench and a second pin shaft, the second pin shaft passes through the quick-release wrench and the quick-release wrench screw and is arranged at the eccentric edge of the quick-release wrench, and the locking and opening of the support moving end in the half-open rectangular slot are controlled by pulling up and down the quick-release wrench.

[0011] Two, the universal grinder diamond pen finishing support adopts a split structure design and can be quickly disassembled and assembled, so that the repeated clamping and alignment of the diamond pen are avoided, and the working efficiency and the finishing quality are significantly improved.

[0012] Three, the design of the quick-release wrench makes the disassembly and assembly of the support simple and fast, the locking is reliable, the position of the diamond pen is relatively fixed after each fixation of the moving end, and the finishing quality is more stable and reliable. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic view of the universal grinder diamond pen finishing support;

[0014] Figure 2 It is an exploded view schematic view of the universal grinder diamond pen finishing support;

[0015] Figure 3 It is a support moving end laying down schematic view of the universal grinder diamond pen finishing support;

[0016] Figure 4 It is a working state finishing grinding wheel schematic view of the universal grinder diamond pen finishing support;

[0017] Figure 5 It is a working state laying down schematic view of the universal grinder diamond pen finishing support;

[0018] The markings in the diagram are as follows: 1 is the moving end of the bracket; 2 is the fixed end of the bracket; 3 is the quick-release wrench screw; 4 is the quick-release wrench; 5 is the first pin; 6 is the second pin; 7 is the diamond pen fixing screw; 8 is the diamond pen; 9 is the diamond pen fixing hole; 10 is the diamond pen mounting hole; 11 is the moving end pin hole; 12 is the waist hole; 13 is the straight groove; 14 is the fixed end pin hole; 15 is the quick-release wrench screw relief hole; 16 is the fixed end fastening screw; 17 is the semi-open rectangular groove; 18 is the guide rail; 19 is the grinding wheel. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1 , 2 As shown in Figure 3, Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the exploded state of the parts of this utility model; Figure 3 This is a schematic diagram of the movable end of the bracket of this utility model laid down; a universal grinding machine diamond pen dressing bracket includes a movable end 1, a fixed end 2, and an eccentric fixing mechanism. The fixed end 2 is provided with a semi-open rectangular groove 17 for placing the movable end 1. The bottom of the movable end 1 and the bottom of the fixed end 2 are respectively provided with a movable end pin hole 11 and a fixed end pin hole 14. A first pin 5 is inserted into the fixed end pin hole 14 and the movable end pin hole 11 in sequence to make the movable end 1 rotate on the fixed end 2. The eccentric fixing mechanism is installed in a waist hole 12 that can move up and down at the lower end of the movable end 1. The eccentric fixing mechanism includes a quick-release wrench screw 3, a quick-release wrench 4, and a second pin 6. The second pin 6 passes through the quick-release wrench 4 and the quick-release wrench screw 3 and is located at the eccentric edge of the quick-release wrench 4. The locking and unlocking of the movable end 1 in the semi-open rectangular groove 17 is controlled by moving the quick-release wrench 4 up and down.

[0021] The movable end 1 of the bracket is a rectangular block structure. The upper part of the movable end 1 of the bracket is provided with a horizontally pen mounting hole 10. A pen 8 is provided in the pen mounting hole 10. The upper end face of the movable end 1 of the bracket is provided with a pen fixing hole 9. The pen fixing screw 7 is screwed into the pen fixing hole 9 to fix the pen 8.

[0022] The outer side of the semi-open rectangular groove 17 of the bracket fixing end 2 is provided with a straight groove 13 for engaging the eccentric fixing mechanism. The bottom of the semi-open rectangular groove 17 is provided with a quick-release wrench screw relief hole 15 to avoid the quick-release wrench screw 3 in a horizontal state.

[0023] The bracket fixing end 2 is also provided with a fixing end fastening screw 16 for fixing the trimming bracket on the guide rail 18.

[0024] The working process of the utility model is as follows: as shown in Figure 2 、 4 、5, the working state dressing grinding wheel schematic diagram of the utility model is shown in Figure 4 ; the working state laid down schematic diagram of the utility model is shown in Figure 5 ; first, the support movable end 1 is pulled to the perpendicular 90 ° state with the support fixed end 2 (as shown in Figure 2 、 5 ), then the quick release wrench screw 3 is passed through the straight slot 13 in the front end of the support fixed end 2, the quick release wrench 4 is pulled tight to lock the support movable end 1, then the whole support is placed on the guide rail 18, the diamond pen 8 is installed in the diamond pen mounting hole 10 in the upper end of the support movable end 1, the position of the diamond pen 8 relative to the grinding wheel 19 is adjusted and locked by the diamond pen fixing screw 7, then the support fixed end 2 is connected with the guide rail 18 of the machine tool through the fixed end fastening screw 16.When dressing the grinding wheel, the support movable end 1 keeps the vertical state; after finishing dressing, the quick release wrench 4 is loosened, and the support movable end 1 is laid down, which can avoid the interference between the diamond pen and the grinding wheel shaft.

[0025] In actual application, the quick release wrench 4 is provided with an eccentric mechanism, by pulling the quick release wrench 4, it is rotated more than 90 ° around the second pin shaft 6, the quick release mechanism can be loosened, by rotating the eccentric mechanism around the second pin shaft 6 downwards, the quick release mechanism can be locked. The lower half of the support movable end 1 is provided with a waist hole 12, when the quick release wrench 4 is loosened, the quick release wrench screw 3 can move up and down along the waist hole 12, so that the quick release mechanism is separated from the straight slot 13, so as to lay down the support movable end 1. The support fixed end 2 is provided with a quick release wrench screw allowing hole 15, after laying down the support movable end 1, the large end of the quick release wrench screw 3 can be completely sunk into the quick release wrench screw allowing hole 15, so that the support movable end 1 can be laid flat.

[0026] The utility model discloses the clever design, simple structure, convenient and practical, can realize quick assembly and disassembly, avoid the repeated installation of diamond pen and alignment, significantly improve the working efficiency and dressing quality, solve the problem that the diamond pen needs to be repositioned and the dressing support needs to be installed in the process of dressing the grinding wheel, which seriously affects the machining efficiency and dressing quality, and has good market prospect and development space for the prior art.

[0027] The preferred specific embodiments and examples of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments and examples, and various changes can be made within the knowledge range of those skilled in the art without departing from the concept of the utility model.

Claims

1. A universal grinder diamond pen dressing support, characterized in that: The support moving end (1), the support fixed end (2) and the eccentric fixing mechanism are included, the half-open rectangular slot (17) for placing the support moving end (1) is arranged on the support fixed end (2), the moving end pin hole (11) and the fixed end pin hole (14) are arranged on the bottom of the support moving end (1) and the bottom of the support fixed end (2) respectively, the first pin shaft (5) is inserted into the fixed end pin hole (14) and the moving end pin hole (11) in sequence, so that the support moving end (1) is rotated in the support fixed end (2); the eccentric fixing mechanism is installed in the waist hole (12) movably arranged on the lower end of the support moving end (1), the eccentric fixing mechanism includes the quick release wrench screw (3), the quick release wrench (4) and the second pin shaft (6), wherein the second pin shaft (6) passes through the quick release wrench (4) and the quick release wrench screw (3), and is arranged at the eccentric edge of the quick release wrench (4), the locking and opening of the support moving end (1) in the half-open rectangular slot (17) are controlled by pulling up and down the quick release wrench (4).

2. A universal grinder diamond pen dressing support according to claim 1, characterized in that: The support moving end (1) is a rectangular block structure, the horizontal through diamond pen mounting hole (10) is arranged on the upper part of the support moving end (1), the diamond pen (8) is arranged in the diamond pen mounting hole (10), the diamond pen fixing hole (9) is arranged on the upper end surface of the support moving end (1), and the diamond pen fixing screw (7) is screwed into the diamond pen fixing hole (9), so that the diamond pen (8) is fixed.

3. A universal grinder diamond pen dressing support according to claim 1, characterized in that: The straight slot (13) for clamping the eccentric fixing mechanism is arranged on the outer side groove of the half-open rectangular slot (17) of the support fixed end (2), the quick release wrench screw hole (15) is arranged on the bottom of the half-open rectangular slot (17), so as to avoid the quick release wrench screw (3) in the horizontal state.

4. The universal grinder diamond pen dressing support of claim 1, wherein: The fixed end fastening screw (16) for fixing the trimming support on the guide rail (18) is further arranged on the support fixed end (2).

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