CN215748765U

CN215748765U - Workpiece detection fixture convenient to maintain and replace

Info

Publication number: CN215748765U
Application number: CN202121964300.3U
Authority: CN
Inventors: 陈东辉; 陈清华; 冯占; 胡蕙文; 陈宇翔; 张旭; 郭际; 陈田田
Original assignee: Nanjing East Mold Machinery Manufacturing Co ltd
Current assignee: Nanjing East Mold Machinery Manufacturing Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-08
Anticipated expiration: 2031-08-20

Abstract

A fixture for workpiece detection and convenient maintenance and replacement comprises: the bottom in the U-shaped supporting plate is connected with an L-shaped driving plate in a sliding mode, two fixing blocks are horizontally arranged on one side of the L-shaped driving plate, and a gear is arranged on one side, far away from the two fixing blocks, of the L-shaped driving plate. The rack is driven to move up and down by rotating the threaded rod, the rack is meshed with the gear to be connected, the gear is convenient to drive to rotate, the gear is convenient to drive the fixed block to rotate by the rotating rod, and the fixed block drives the workpiece to rotate by the fixture body, so that different parts of the workpiece can be conveniently detected; one end of the clamp body is pushed into the mounting groove, so that the clamping block is clamped into the clamping groove, the clamp body is convenient to mount and fix, and the mounting convenience is improved; the clamping block slides out of the clamping groove through upwards pulling the U-shaped pull rod, so that the clamp body is convenient to disassemble and convenient to maintain and replace.

Description

Workpiece detection fixture convenient to maintain and replace

Technical Field

The utility model relates to the technical field of workpiece detection equipment, in particular to a clamp for workpiece detection and convenient maintenance and replacement.

Background

After the workpiece is machined, the quality of the workpiece is generally required to be detected, and some unqualified products are removed to improve the quality of the workpiece.

Most of the existing clamps for workpiece detection are inconvenient for rotating a workpiece after clamping and fixing the workpiece, and when different parts of the workpiece need to be detected, the parts of the workpiece to be detected are usually required to be manually adjusted, so that the working efficiency is low; the steps are complicated when the clamp is installed, and time is consumed; after the clamp is fixed, the clamp is inconvenient to disassemble and maintain and replace at the later stage; finally, after the tool is detected, the qualified workpiece and the unqualified workpiece are usually distinguished manually, so that the working strength is high, and the qualified workpiece and the unqualified workpiece are easily confused by hand mistake.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that most of the existing clamps for detecting workpieces are inconvenient to rotate after clamping and fixing the workpieces, and the parts to be detected of the workpieces are usually adjusted manually when different parts of the workpieces need to be detected, so that the working efficiency is low.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a fixture for workpiece inspection for facilitating maintenance and replacement, comprising: the bottom sliding connection has L shape drive plate in the U-shaped backup pad, L shape drive plate one side level is equipped with two fixed blocks, L shape drive plate keeps away from two fixed blocks one side and is equipped with the gear.

According to the preferred technical scheme, a rotating rod is horizontally inserted into the side wall of the L-shaped driving plate, the side wall of the rotating rod is rotatably connected with the L-shaped driving plate, one end of the rotating rod is fixedly connected with one side of the gear, the other side of the rotating rod is fixedly connected with the side wall of one of the fixed blocks, one side of the other fixed block, which is far away from the L-shaped driving plate, is fixedly connected with a rotating block, one end of the rotating block, which is far away from the fixed block, is rotatably connected with the inner side wall of the U-shaped supporting plate, a threaded rod is vertically and threadedly connected to the top of the L-shaped driving plate, a rack is meshed and connected with the position, which is near the gear, below the threaded rod, the bottom of the threaded rod penetrates through the top of the L-shaped driving plate and is rotatably connected with the top of the rack, a workpiece can be rotated, different parts of the workpiece can be conveniently detected, and the convenience in operation is improved.

According to the preferable technical scheme, two clamp bodies are arranged on one side, close to each other, of each fixing block, mounting grooves are formed in one side, close to each other, of each fixing block, a rubber layer is fixedly connected to one side, close to each other, of each clamp body through glue, the side wall, far away from each other, of one end of each clamp body is connected with the inner side wall of each mounting groove in a sliding mode, clamping grooves are formed in the tops of the two clamp bodies, clamping blocks are connected to the tops of the clamping grooves in a clamping mode, and the clamp bodies can be mounted and fixed by inserting one ends of the clamp bodies into the mounting grooves and clamping the clamping blocks into the clamping grooves.

According to the preferable technical scheme, two compression springs are vertically and fixedly connected to the tops of the two fixing blocks, a U-shaped pull rod is arranged above the two compression springs, two ends of the bottom of the U-shaped pull rod penetrate through the compression springs and the side walls of the fixing blocks to be fixedly connected with the tops of the clamping blocks, the side walls of the U-shaped pull rod are connected with the side walls of the fixing blocks in a sliding mode, the clamping blocks are pulled out of the clamping grooves by pulling the U-shaped clamping rods upwards, the clamp body can be disassembled, and maintenance and replacement are convenient.

As a preferred technical scheme, a collecting port is formed in the bottom of the U-shaped supporting plate and located below a detection workpiece, a collecting box is arranged below the collecting port, the top of the collecting box is detachably connected to the bottom of the U-shaped supporting plate, an electric telescopic rod is horizontally and fixedly connected to the bottom of one side, close to the L-shaped driving plate, of the U-shaped supporting plate, one end, close to the L-shaped driving plate, of the electric telescopic rod is fixedly connected with the bottom of the side wall of the L-shaped driving plate, unqualified workpieces can be conveniently collected through the collecting box, labor consumption is reduced, and the qualified workpieces and unqualified workpieces are prevented from being mixed up.

The utility model has the following advantages: the rack is driven to move up and down by rotating the threaded rod, the rack is meshed with the gear to be connected, the gear is convenient to drive to rotate, the gear is convenient to drive the fixed block to rotate by the rotating rod, and the fixed block drives the workpiece to rotate by the fixture body, so that different parts of the workpiece can be conveniently detected; one end of the clamp body is pushed into the mounting groove, so that the clamping block is clamped into the clamping groove, the clamp body is convenient to mount and fix, and the mounting convenience is improved; the clamping block slides out of the clamping groove by pulling the U-shaped pull rod upwards, so that the clamp body is convenient to disassemble and maintain and replace; when the work piece that detects is unqualified, drive L shape drive plate through electric telescopic handle and keep away from the turning block, can make unqualified work piece fall into the collecting box through gravity in, reduce the labour that the manual work distinguished the cost, and can avoid unqualified work piece and the phenomenon that qualified work piece confused each other.

Drawings

FIG. 1 is a schematic view in elevation and cutaway of a preferred embodiment of the present invention;

FIG. 2 is a schematic diagram of an exploded structure of a fixed block according to a preferred embodiment of the present invention;

FIG. 3 is a schematic view of a gear connection configuration of a preferred embodiment of the present invention;

fig. 4 is an enlarged schematic view at a of a preferred embodiment of the present invention.

Description of reference numerals: 1. a U-shaped support plate; 2. a fixed block; 3. an L-shaped drive plate; 4. a gear; 5. rotating the rod; 6. a rack; 7. a threaded rod; 8. rotating the block; 9. a clamp body; 10. a rubber layer; 11. a card slot; 12. mounting grooves; 13. a clamping block; 14. a U-shaped pull rod; 15. a compression spring; 16. an electric telescopic rod; 17. a collection port; 18. and a collection box.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-4, a fixture for detecting a workpiece and facilitating maintenance and replacement according to the present invention includes: u-shaped backup pad 1, bottom sliding connection has L shape drive plate 3 in the U-shaped backup pad 1, and L shape drive plate 3 one side is equipped with gear 4, and gear 4 one side level is equipped with two fixed blocks 2 to L shape drive plate 3 keeps away from.

One side of the gear 4 is fixedly connected with a rotating rod 5, one end, far away from the gear 4, of the rotating rod 5 penetrates through the side wall of the L-shaped driving plate 3 to be fixedly connected with the side wall of one fixed block 2, one side, far away from the L-shaped driving plate 3, of the other fixed block 2 is fixedly connected with a rotating block 8, one end, far away from the fixed block 2, of the rotating block 8 is rotatably connected with the inner side wall of the U-shaped supporting plate 1, one side of the gear 4 is meshed with a rack 6, the bottom of a threaded rod 7 penetrates through the top of the L-shaped driving plate 3 to be rotatably connected with the top of the rack 6, the rack 6 is driven to move up and down by rotating the threaded rod 7, the gear 4 is meshed with the gear 4 to be connected, the gear 4 is convenient to drive the fixed block 2 to rotate through the rotating rod 5, the fixed block 2 drives a workpiece to rotate through a clamp body 9, and different parts of the workpiece are convenient to detect; the side, close to each other, of each of the two fixing blocks 2 is provided with a mounting groove 12, the side wall of one end of the fixture body 9 is in sliding connection with the inner side wall of the mounting groove 12, the top of the fixture body 9 is provided with a clamping groove 11, a clamping block 13 is connected in the clamping groove 11 in a clamping manner, one side, close to each other, of each of the two clamping blocks 13 is fixedly connected with a rubber layer 10 through glue, one end of the fixture body 9 is pushed into the mounting groove 12, so that the clamping block 13 is clamped into the clamping groove 11, the fixture body 9 is conveniently mounted and fixed, and the mounting convenience is improved; the tops of the two fixing blocks 2 are respectively provided with a U-shaped pull rod 14, two ends of the bottom of each U-shaped pull rod 14 penetrate through a compression spring 15 and extend into the mounting groove 12 to be fixedly connected with the top of the clamping block 13, the bottom of each compression spring 15 is fixedly connected with the top of the corresponding fixing block 2, the top of each compression spring 15 is fixedly connected with the bottom surface of the top of the corresponding U-shaped pull rod 14, the clamping blocks 13 slide out of the clamping grooves 11 by pulling the U-shaped pull rods 14 upwards, the clamp body 9 is convenient to disassemble, and the clamp body is convenient to maintain and replace; 1 bottom in U-shaped backup pad is located the detection work piece below and has been seted up and has been collected mouthful 17, 1 bottom in U-shaped backup pad is located and collects mouthful 17 below dismantlement and be connected with collecting box 18, anchor clamps body 9 one side bottom level fixedly connected with electric telescopic handle 16 is kept away from to L shape drive plate 3 one end and 1 inside wall fixed connection in U-shaped backup pad, when the work piece that detects is unqualified, it keeps away from turning block 8 to drive L shape drive plate 3 through electric telescopic handle 16, can make unqualified work piece fall into in collecting box 18 through gravity, reduce the labour that the manual work distinguished the cost, and can avoid the phenomenon that unqualified work piece and qualified work piece confused each other.

Specifically, when the utility model is used, a detected workpiece is positioned between two clamp bodies 9, then the electric telescopic rod 16 is started to enable the two clamp bodies 9 to approach each other, the side wall of the rubber layer 10 is tightly contacted and connected with the side wall of the detected workpiece, so that the workpiece can be detected, when different parts of the workpiece need to be detected, the threaded rod 7 is rotated, the rack 6 is driven by the threaded rod 7 to move up and down, the rack 6 is in threaded connection with the gear 4 through the rack 6, so that the gear 4 is driven to rotate, the gear 4 drives the fixed block 2 to rotate through the rotating rod 5, the fixed block 2 drives the workpiece to rotate through the clamp bodies 9, so that different parts of the workpiece can be detected, when an unqualified workpiece is detected, the two clamp bodies 9 are far away from each other through the contraction of the electric telescopic rod 16, and the workpiece falls into the collection box 18 through the collection port 17 due to gravity, can collect unqualified work piece, avoid qualified work piece and unqualified work piece to obscure each other, and reduce labour's consumption, when needs are dismantled clamp body 9 and are maintained the change, upwards stimulate U-shaped pull rod 14, make fixture block 13 follow slide-out in draw-in groove 11, can dismantle clamp body 9, when mounting fixture body 9, make in clamp body 9 one end inserts mounting groove 12, elasticity through compression spring 15 makes fixture block 13 block go into draw-in groove 11, can install fixedly clamp body 9, improve the convenience of installation.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a work piece detects anchor clamps of being convenient for maintain and change which characterized in that includes: u-shaped backup pad (1), bottom sliding connection has L shape drive plate (3) in U-shaped backup pad (1), L shape drive plate (3) one side level is equipped with two fixed blocks (2), L shape drive plate (3) are kept away from two fixed blocks (2) one side and are equipped with gear (4).

2. The fixture for detecting a workpiece and facilitating maintenance and replacement as claimed in claim 1, wherein a rotating rod (5) is horizontally inserted into a side wall of the L-shaped driving plate (3), the side wall of the rotating rod (5) is rotatably connected with the L-shaped driving plate (3), one end of the rotating rod (5) is fixedly connected with one side of the gear (4), the other side of the rotating rod (5) is fixedly connected with a side wall of one of the fixed blocks (2), the other side, far away from the L-shaped driving plate (3), of the fixed block (2) is fixedly connected with a rotating block (8), one end, far away from the fixed block (2), of the rotating block (8) is rotatably connected with an inner side wall of the U-shaped supporting plate (1), a threaded rod (7) is vertically screwed to the top of the L-shaped driving plate (3), and a rack (6) is meshed and connected below the threaded rod (7) beside the gear (4), the bottom of the threaded rod (7) penetrates through the top of the L-shaped driving plate (3) to be rotatably connected with the top of the rack (6).

3. The fixture for detecting a workpiece and facilitating maintenance and replacement as claimed in claim 1, wherein two fixture bodies (9) are arranged on one side of the two fixed blocks (2) close to each other, mounting grooves (12) are formed on one side of the two fixed blocks (2) close to each other, rubber layers (10) are fixedly connected to one sides of the two fixture bodies (9) close to each other through glue, one end side walls of the two fixture bodies (9) far away from each other are slidably connected with the inner side walls of the mounting grooves (12), clamping grooves (11) are formed in the tops of the two fixture bodies (9), and clamping blocks (13) are connected in the clamping grooves (11) in a clamping manner.

4. The fixture for detecting the workpiece and facilitating maintenance and replacement as claimed in claim 3, wherein two compression springs (15) are vertically and fixedly connected to the tops of the two fixing blocks (2), a U-shaped pull rod (14) is arranged above the two compression springs (15), two ends of the bottom of the U-shaped pull rod (14) penetrate through the compression springs (15) and the side walls of the fixing blocks (2) and are fixedly connected to the tops of the clamping blocks (13), and the side walls of the U-shaped pull rod (14) are slidably connected to the side walls of the fixing blocks (2).

5. The fixture for detecting the workpiece and facilitating maintenance and replacement as claimed in claim 1, wherein a collection port (17) is formed in the bottom of the U-shaped support plate (1) below the detected workpiece, a collection box (18) is arranged below the collection port (17), the top of the collection box (18) is detachably connected to the bottom of the U-shaped support plate (1), an electric telescopic rod (16) is horizontally and fixedly connected to the bottom of one side of the U-shaped support plate (1) close to the L-shaped drive plate (3), and one end of the electric telescopic rod (16) close to the L-shaped drive plate (3) is fixedly connected to the bottom of the side wall of the L-shaped drive plate (3).