Ceramic chopper positioning clamp

Abstract

The utility model relates to the field of ceramic riving knives, in particular to a ceramic riving knife positioning clamp which comprises a base, a plurality of first insertion holes are formed in the base at intervals, second insertion holes are formed in the bottoms of the first insertion holes, the hole diameter of the first insertion holes is larger than that of the second insertion holes, the first insertion holes are provided with installation assemblies used for fixing a ceramic riving knife, and the installation assemblies are provided with clamping assemblies used for clamping the ceramic riving knife. A second inserting hole is formed in the upper portion of the mounting assembly, a positioning assembly used for fixing the mounting assembly is arranged in the second inserting hole, the mounting assembly and the positioning assembly are connected through a guiding assembly, after the ceramic chopper is fixed through the mounting assembly, under the guiding effect of the guiding assembly, the positioning assembly can rapidly enter the second inserting hole, and fixing of the mounting assembly is achieved. The ceramic chopper can be moved in batches, the ceramic chopper is prevented from falling off, the stability is good, operation is convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of ceramic splitting knives, in particular to a ceramic splitting knives positioning fixture. Background Art

[0002] A ceramic splitting knife is an axisymmetric ceramic tool with a vertical hole. It is a precision microstructure ceramic component. Due to its small size, ceramic splitting knives are easily lost or dropped during batch movement. Therefore, a special fixture is required to clamp ceramic splitting knives in batches.

[0003] In order to improve production efficiency, it is necessary to use a ceramic splitting knife positioning fixture to perform operations. For example, the prior art Chinese patent announcement number "CN 217668949 U" discloses a high-precision positioning fixture for ceramic splitting knives, including a base, a splitting knife fixing bar and a horizontal movable plate; the upper surface of the base is provided with a plurality of rows of splitting knife fixing bars, and each row of splitting knife fixing bars is provided with a plurality of grooves for plugging the bottom end of the ceramic splitting knife; the horizontal movable plate covers the surfaces of the plurality of rows of splitting knife fixing bars and can slide relative to the surfaces of the plurality of rows of splitting knife fixing bars; the upper surface of the horizontal movable plate is densely arranged with a plurality of movable grooves for the ceramic splitting knife to pass through. The utility model is a high-precision positioning fixture for ceramic splitting knives that can clamp ceramic splitting knives in batches, and the ceramic splitting knives are clamped accurately and stably. At the same time, the fixture does not damage the ceramic splitting knives.

[0004] In the actual operation of the ceramic splitting knife positioning fixture, considering the small size of the ceramic splitting knife, when inserting the ceramic splitting knife onto the splitting knife fixing bar, the ceramic splitting knife needs to be aligned with the movable groove first, and after entering the movable groove, it also needs to be aligned with the groove on the splitting knife fixing bar. This will undoubtedly increase the difficulty of operation for workers, reduce work efficiency, and fail to meet actual needs. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and provides a ceramic splitting knife positioning fixture.

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

[0007] A ceramic splitting knife positioning fixture is designed, including a base, a plurality of sockets 1 are arranged on the base at intervals, a socket 2 is arranged at the bottom of the socket 1, the aperture of the socket 1 is larger than the aperture of the socket 2, wherein the socket 1 is provided with a mounting assembly for fixing the ceramic splitting knife, the socket 2 is provided with a positioning assembly for fixing the mounting assembly, and the mounting assembly and the positioning assembly are connected by a guide assembly.

[0008] Furthermore, the mounting assembly includes a mounting seat, a fixing hole provided in the mounting seat, and anti-slip protrusions distributed in an array on the inner wall of the fixing hole.

[0009] Furthermore, the positioning assembly includes a positioning seat, a first locking portion arranged on the positioning seat, and a second locking portion arranged on the inner wall of the second socket, and the positioning seat is fixed in the second socket through the cooperation of the first locking portion and the second locking portion.

[0010] Furthermore, the first locking portion includes a longitudinal groove formed on the outer wall of the positioning seat and a transverse groove connected to the longitudinal groove.

[0011] Furthermore, the second locking portion includes a limiting protrusion arranged in the middle of the inner wall of the second insertion hole.

[0012] Furthermore, it also includes an inner recessed groove formed on the positioning seat, an auxiliary limiting portion provided on the second inner wall of the insertion hole, and a driving portion for driving the auxiliary limiting portion to enter the inner recessed groove to limit the positioning seat.

[0013] Furthermore, the auxiliary limiting portion includes airbag 1 and pressing protrusions distributed at intervals on the surface of airbag 1.

[0014] Furthermore, the driving part includes a square groove opened on one side of the base, airbag 2 arranged in the square groove and connected to airbag 1, a pressure plate slidably matched with the inner wall of the square groove, a hanging plate arranged on one side of the square groove, and an adjustment bolt screwed between the hanging plate and the pressure plate.

[0015] Furthermore, the guide assembly is a frustum.

[0016] The utility model proposes a ceramic splitting knife positioning fixture, which has the beneficial effect that after the ceramic splitting knife is fixed by the installation component, the positioning component can quickly enter the second plug hole under the guiding action of the guide component, thereby fixing the installation component, and then fixing the position of the ceramic splitting knife, so that the ceramic splitting knife can be moved in batches to avoid the ceramic splitting knife from falling, has good stability, is easy to operate, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 is a schematic diagram of the structure of the base;

[0019] Figure 3 This is a schematic diagram of jack 2;

[0020] Figure 4 This is a schematic diagram of the installation components;

[0021] Figure 5 It is a side view of the installation assembly;

[0022] Figure 6 It is a schematic diagram of the positioning component;

[0023] Figure 7 Schematic diagram of the drive unit. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-7 A ceramic splitting knife positioning fixture includes a base 1, a plurality of sockets 101 are arranged on the base 1 at intervals, a socket 102 is arranged at the bottom of the socket 101, the aperture of the socket 101 is larger than the aperture of the socket 102, wherein the socket 101 is provided with a mounting assembly 2 for fixing a ceramic splitting knife 3, the socket 102 is provided with a positioning assembly 4 for fixing the mounting assembly 2, and the mounting assembly 2 and the positioning assembly 4 are connected by a guide assembly 5.

[0026] After the utility model fixes the ceramic splitting knife 3 through the installation component 2, under the guiding action of the guide component 5, the positioning component 4 can quickly enter the second plug hole 102, thereby fixing the installation component 2, and then fixing the position of the ceramic splitting knife 3, so that the ceramic splitting knife 3 can be moved in batches to prevent the ceramic splitting knife 3 from falling, with good stability, convenient operation, and improved work efficiency.

[0027] In an optional embodiment of the present invention, the mounting assembly 2 includes a mounting seat 201, a fixing hole 202 opened in the mounting seat 201, and anti-skid protrusions 203 arranged in an array on the inner wall of the fixing hole 202. Preferably, the anti-skid protrusions 203 in this embodiment can be made of rubber material, and the mounting seat 201 and the inner wall of the socket 101 are slidably matched, and the height of the mounting seat 201 is greater than the depth of the socket 101; through the provision of the anti-skid protrusions 203, the ceramic chopping knife 3 entering the fixing hole 202 can be fixed to prevent the ceramic chopping knife 3 from falling during the movement, and will not cause damage to the ceramic chopping knife 3. The aperture of the fixing hole 202 is greater than the diameter of the ceramic chopping knife 3, and the ceramic chopping knife 3 can be quickly inserted into the fixing hole 202. Moreover, since the height of the mounting seat 201 is greater than the depth of the socket 101, the mounting seat 201 can be conveniently and quickly removed from the socket 101.

[0028] In an optional embodiment of the present invention, the positioning assembly 4 includes a positioning seat 401, a locking portion 402 provided on the positioning seat 401, and a locking portion 403 provided on the inner wall of the second socket 102. The positioning seat 401 is fixed in the second socket 102 through the cooperation of the locking portion 402 and the locking portion 403, thereby fixing the position of the installation assembly 2 and realizing batch movement of the ceramic splitting knife 3; in this embodiment, the positioning seat 401 and the inner wall of the second socket 102 are slidably matched. Since the aperture of the first socket 101 is larger than the aperture of the second socket 102, the positioning seat 401 can quickly enter the second socket 102 through the first socket 101, thereby realizing the fixation of the ceramic splitting knife 3 and improving work efficiency.

[0029] In an optional embodiment of the present invention, the locking portion 402 includes a longitudinal groove 40201 opened on the outer wall of the positioning seat 401, and a transverse groove 40202 connected to the longitudinal groove 40201. Preferably, in this embodiment, the width of the transverse groove 40202 is smaller than the width of the longitudinal groove 40201, and the longitudinal groove 40201 extends toward the bottom of the positioning seat 401.

[0030] In an optional embodiment of the present invention, the second locking portion 403 includes a limiting protrusion 40301 provided in the middle of the inner wall of the second socket 102. Preferably, in this embodiment, the cross-sectional width of the limiting protrusion 40301 is smaller than the width of the longitudinal groove 40201 and is equal to the width of the transverse groove 40202. After the positioning seat 401 enters the second socket 102, its bottom will contact the limiting protrusion 40301, and the position of the longitudinal groove 40201 is adjusted by rotating the positioning seat 401 so that the longitudinal groove 40201 is 201 is aligned with the limiting protrusion 40301. Since the cross-sectional width of the limiting protrusion 40301 is smaller than the width of the longitudinal groove 40201, the limiting protrusion 40301 can quickly enter the longitudinal groove 40201. When the limiting protrusion 40301 contacts the bottom of the longitudinal groove 40201, the positioning seat 401 is rotated again to make the limiting protrusion 40301 enter the transverse groove 40202, thereby fixing the positioning seat 401 in the second socket 102 to prevent the positioning seat 401 from moving longitudinally in the second socket 102.

[0031] In an optional embodiment of the present invention, it also includes a sunken groove 404 formed on the positioning seat 401, an auxiliary limiting portion 405 provided on the inner wall of the second socket 102, and a driving portion 406 for driving the auxiliary limiting portion 405 to enter the sunken groove 404 to limit the positioning seat 401. After the auxiliary limiting portion 405 is driven by the driving portion 406 to enter the sunken groove 404, the positioning seat 401 can be further limited to prevent the positioning seat 401 from rotating in the second socket 102.

[0032] In an optional embodiment of the utility model, the auxiliary limiting portion 405 includes an airbag 40501 and pressing protrusions 40502 spaced apart on the surface of the airbag 40501. Preferably, the pressing protrusions 40502 in this embodiment can be made of rubber. After the airbag 40501 is deformed, it enters the sunken groove 404, and at the same time, the pressing protrusion 40502 is pressed against the inner wall of the sunken groove 404, thereby further limiting the positioning seat 401.

[0033] In an optional embodiment of the utility model, the driving part 406 includes a square groove 40601 opened on one side of the base 1, an airbag 2 40602 arranged in the square groove 40601 and connected to the airbag 1 40501, a pressure plate 40603 slidingly matched with the inner wall of the square groove 40601 for pressing the airbag 2 40602, a hanging plate 40604 arranged on one side of the square groove 40601, and an adjusting bolt 40605 screwed between the hanging plate 40604 and the pressure plate 40603. By rotating the adjusting bolt 40605, the pressure plate 40603 is driven to move in the square groove 40601, so that the air in the airbag 2 40602 is squeezed and pushed toward the airbag 1 40501, thereby realizing the deformation of the airbag 1 40501.

[0034] In an optional embodiment of the present invention, the guide component 5 is a frustum. Preferably, in this embodiment, the diameter of the frustum gradually decreases from the installation component 2 to the positioning component 4. Through the setting of the frustum, it is ensured that the positioning component 4 can quickly enter the hole 2 102 through the hole 101, thereby improving work efficiency.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ceramic splitting tool positioning fixture, comprising a base (1), characterized in that: The base (1) is provided with a plurality of sockets 1 (101) at intervals, a socket 2 (102) is provided at the bottom of the socket 1 (101), the aperture of the socket 1 (101) is larger than the aperture of the socket 2 (102), wherein the socket 1 (101) is provided with a mounting assembly (2) for fixing a ceramic splitting knife (3), a positioning assembly (4) for fixing the mounting assembly (2) is provided inside the socket 2 (102), and the mounting assembly (2) and the positioning assembly (4) are connected via a guide assembly (5).

2. The ceramic splitting knife positioning fixture according to claim 1, characterized in that: The mounting assembly (2) comprises a mounting seat (201), a fixing hole (202) provided in the mounting seat (201), and anti-slip protrusions (203) distributed in an array on the inner wall of the fixing hole (202).

3. The ceramic splitting knife positioning fixture according to claim 1, characterized in that: The positioning assembly (4) comprises a positioning seat (401), a first locking portion (402) arranged on the positioning seat (401), and a second locking portion (403) arranged on the inner wall of the second insertion hole (102); the positioning seat (401) is fixed in the second insertion hole (102) by the cooperation between the first locking portion (402) and the second locking portion (403).

4. The ceramic splitting knife positioning fixture according to claim 3, characterized in that: The first locking portion (402) includes a longitudinal groove (40201) formed on the outer wall of the positioning seat (401) and a transverse groove (40202) connected to the longitudinal groove (40201).

5. The ceramic splitting knife positioning fixture according to claim 4, characterized in that: The second locking portion (403) includes a limiting protrusion (40301) arranged in the middle of the inner wall of the second insertion hole (102).

6. The ceramic splitting knife positioning fixture according to claim 3, characterized in that: It also includes an inward-recessed groove (404) provided on the positioning seat (401), an auxiliary limiting portion (405) provided on the inner wall of the second insertion hole (102), and a driving portion (406) for driving the auxiliary limiting portion (405) to enter the inward-recessed groove (404) to limit the positioning seat (401).

7. The ceramic splitting knife positioning fixture according to claim 6, characterized in that: The auxiliary limiting portion (405) includes an airbag 1 (40501) and pressing protrusions (40502) distributed at intervals on the surface of the airbag 1 (40501).

8. The ceramic splitting knife positioning fixture according to claim 7, characterized in that: The driving part (406) includes a square groove (40601) opened on one side of the base (1), an airbag (40602) arranged in the square groove (40601) and connected to the airbag (40501), a pressure plate (40603) slidingly matched with the inner wall of the square groove (40601), a hanging plate (40604) arranged on one side of the square groove (40601), and an adjusting bolt (40605) screwed to the hanging plate (40604) and the pressure plate (40603).

9. The ceramic splitting knife positioning fixture according to claim 1, characterized in that: The guide component (5) is a truncated cone.

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