CN214842949U

CN214842949U - Heat shield support detection jig

Info

Publication number: CN214842949U
Application number: CN202120603521.1U
Authority: CN
Inventors: 辛顺强; 罗华翔; 陈亮
Original assignee: Fujian College of Water Conservancy and Electric Power
Current assignee: Fujian College of Water Conservancy and Electric Power
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-23
Anticipated expiration: 2031-03-25

Abstract

The utility model provides a separate heat exchanger support detection tool, it relates to examines a technical field, concretely relates to separate heat exchanger support detection tool's improvement. It includes the bottom plate, the clamp seat, the clamp mechanism, the briquetting, the pressure head, the module, a pedestal, the locating piece, the bush, the locating pin, the handle, the left end fixed mounting of bottom plate has the clamp seat, the top fixed mounting of clamp seat has clamp mechanism, clamp mechanism's right-hand member fixed mounting has the briquetting, the right-hand member bottom surface fixed mounting of briquetting has the pressure head, base fixed mounting is at the upper surface of bottom plate, and be located the right side of clamp seat, module fixed mounting is at the upper surface of bottom plate, and be located the right side of base, both sides fixed mounting has the locating piece around the upper end of base, the bush embedding is in the inside of base, the lower extreme embedding of locating pin is in the bush, the upper end and the handle fixed connection of locating pin, the top of handle be located with the pressure head under. The utility model discloses can measure the outer profile of product fast, promote detection efficiency.

Description

Heat shield support detection jig

Technical Field

The utility model relates to an examine technical field, concretely relates to improve of heat exchanger support detection tool separates.

Background

The checking fixture is a simple tool for controlling various sizes of products by industrial production enterprises, can effectively improve the production efficiency and control the quality, and is suitable for mass production of the products. As the name suggests, the heat shield support has a heat insulation protection function, and the existing heat shield support is applied to various industry fields.

The bottom surface of the heat shield support in fig. 1 is a rectangular plane, the bottom surface is provided with the positioning hole, the side surface connected with one end of the heat shield support is in a curved profile shape, and a three-coordinate measuring machine is generally used for detecting when a product is produced and then is detected, but the three-coordinate measuring detection time is long, and the detection efficiency is low, so that a heat shield support detection jig is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect with not enough, provide a separate heat exchanger support detection tool, can measure the outer profile of product fast, promote detection efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: it comprises a bottom plate 1, a clamp seat 2, a clamp mechanism 3, a pressing block 4, a pressing head 5, a module 6, a base 7, a positioning block 8, a bushing 9, a positioning pin 10 and a handle 11, a clamp seat 2 is fixedly arranged at the left end of the bottom plate 1, a clamp mechanism 3 is fixedly arranged at the top end of the clamp seat 2, a pressing block 4 is fixedly arranged at the right end of the clamp mechanism 3, a pressing head 5 is fixedly arranged at the bottom surface of the right end of the pressing block 4, the base 7 is fixedly arranged on the upper surface of the bottom plate 1, and is positioned at the right side of the clamp seat 2, the module 6 is fixedly arranged on the upper surface of the bottom plate 1 and is positioned at the right side of the base 7, the front side and the rear side of the upper end of the base 7 are fixedly provided with positioning blocks 8, the bushing 9 is embedded in the base 7, the lower end of the positioning pin 10 is embedded in the bushing 9, the upper end of the positioning pin 10 is fixedly connected with the handle 11, and the top end of the handle 11 is located right below the pressure head 5.

One side of the module 6 is provided with a conformal contour groove 61, the top surface of the base 7 is provided with an oval groove 71, the bottom surface of the oval groove 71 is provided with a through groove 72, and the bushing 9 is embedded and connected in the through groove 72.

The positioning pin 10 is composed of a limiting block 101, a connecting block 102 and a bolt 103, the connecting block 102 is fixedly connected to the upper end of the limiting block 101, the bolt 103 is fixedly connected to the lower end of the limiting block 101, the connecting block 102 is embedded and fixed in the handle 11, and the bolt 103 is movably sleeved in the bushing 9.

Furthermore, a U-shaped clamping block 12 is fixedly installed on the top surface of the bottom plate 1, and the go-no go gauge 14 and the surface difference gauge 13 are clamped in the U-shaped clamping block 12. The U-shaped clamp block 12 can be used for conveniently and quickly taking and fixing the surface difference gauge 13 and the go-no gauge 14.

Furthermore, a reference seat 15 is fixedly installed on the left upper diagonal and the right lower diagonal of the top surface of the bottom plate 1. The reference mount 15 may provide a reference when three-coordinate measurements are required.

Furthermore, handles 16 are fixedly mounted on the left and right sides of the bottom plate 1. The handle 16 is convenient for an operator to move, carry and detect the jig.

Furthermore, the right end of the upper surface of the bottom plate 1 is fixedly provided with an identification plate 17. The marking plate 17 can mark the information of the detection jig, is convenient for operators to recognize and is prevented from being confused with other detection jigs.

The utility model discloses a theory of operation: when in detection, the handle 11 and the positioning pin 10 which are connected together are pulled out, the bottom surface of the heat shield support is placed between the top end of the base 7 and the positioning block 8, then the bolt 103 in the positioning pin 10 is inserted into the bushing 9, the bottom end of the limiting block 101 is embedded into the oval groove 71, the upper end of the limiting block 101 clamps the positioning hole of the heat shield bracket, at this time, the clamp mechanism 3 is operated to press the pressure head 5 downwards to abut against the top end of the handle 11, namely, the limit fixing of the heat shield support is completed, the measurement can be carried out, the go-no go gauge 14 embedded in the U-shaped clamp block 12 is taken out during the measurement, the gap between the profile of the side surface of the heat shield support and the conformal profile groove 61 can be measured, whether the outline profile of the product meets the drawing requirements is judged by the passing and stopping of the passing and stopping gauge 14, and meanwhile, the flatness of the surface of the part can be detected by the differential gauge 13.

After the technical scheme is adopted, the utility model discloses beneficial effect does: through setting up module, base, oval recess, leading to groove, locating piece, bush and locating pin, come the fixed calibration heat exchanger support that separates to whether the clearance that uses logical no-go gage measuring module and separate the heat exchanger support judges product profile degree qualified, effectual promotion measurement of efficiency, through setting up the U-shaped clamp splice, will lead to no-go gage and poor face rule card on the U-shaped clamp splice, take and fix all very convenient and fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the base 7 of the present invention;

fig. 3 is a schematic structural diagram of the middle module 6 of the present invention;

fig. 4 is an exploded view of the base 7, the bushing 9, the positioning pin 10 and the handle 11 of the present invention.

Description of reference numerals: the clamp comprises a bottom plate 1, a clamp seat 2, a clamp mechanism 3, a pressing block 4, a pressure head 5, a module 6, a conformal profile groove 61, a base 7, an oval groove 71, a through groove 72, a positioning block 8, a lining 9, a positioning pin 10, a limiting block 101, a connecting block 102, a bolt 103, a handle 11, a U-shaped clamp block 12, a surface difference gauge 13, a go-no go gauge 14, a handle 16, a reference seat 15 and an identification plate 17.

Detailed Description

Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: the clamping device comprises a bottom plate 1, a clamping seat 2, a clamping mechanism 3, a pressing block 4, a pressing head 5, a module 6, a base 7, a positioning block 8, a bushing 9, a positioning pin 10 and a handle 11, wherein the clamping seat 2 is fixedly installed at the left end of the bottom plate 1, the clamping mechanism 3 is fixedly installed at the top end of the clamping seat 2, the pressing block 4 is fixedly installed at the right end of the clamping mechanism 3, the pressing head 5 is fixedly installed at the bottom surface of the right end of the pressing block 4, the base 7 is fixedly installed on the upper surface of the bottom plate 1 and positioned on the right side of the clamping seat 2, the module 6 is fixedly installed on the upper surface of the bottom plate 1 and positioned on the right side of the base 7, the positioning blocks 8 are fixedly installed on the front side and the rear side of the upper end of the base 7, the bushing 9 is embedded in the base 7, the lower end of the positioning pin 10 is embedded in the bushing 9, the upper end of the positioning pin 10 is fixedly connected with the handle 11, the top end of the handle 11 is positioned under the pressing head 5, one side of module 6 is provided with conformal profile groove 61, the top surface of base 7 is provided with oval recess 71, the bottom surface of oval recess 71 is provided with logical groove 72, bushing 9 embedding is connected in leading to groove 72, locating pin 10 comprises stopper 101, connecting block 102, bolt 103, connecting block 102 fixed connection is in the upper end of stopper 101, bolt 103 fixed connection is at the lower extreme of stopper 101, connecting block 102 embedding is fixed in handle 11, bolt 103 activity cup joints in bushing 9.

Preferably, a U-shaped clamping block 12 is fixedly installed on the top surface of the bottom plate 1, the go-no go gauge 14 and the surface difference gauge 13 are clamped in the U-shaped clamping block 12, and the surface difference gauge 13 and the go-no go gauge 14 can be conveniently and quickly taken and fixed through the U-shaped clamping block 12.

Preferably, the left end upper and lower opposite corners and the right end lower opposite corners of the top surface of the bottom plate 1 are fixedly provided with reference seats 15, and the reference seats 15 can provide reference when three-coordinate measurement is required.

Preferably, handles 16 are fixedly mounted on the left and right sides of the bottom plate 1. The handle 16 is convenient for an operator to move, carry and detect the jig.

Preferably, the upper surface right-hand member fixed mounting of bottom plate 1 has identification plate 17, but identification plate 17 sign detection tool's information, and the operating personnel of being convenient for discerns, prevents to obscure with other detection tool.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a separate heat exchanger support detection tool which characterized in that: the clamping device comprises a bottom plate (1), a clamp seat (2), a clamp mechanism (3), a pressing block (4), a pressing head (5), a module (6), a base (7), a positioning block (8), a bushing (9), a positioning pin (10) and a handle (11), wherein the clamp seat (2) is fixedly installed at the left end of the bottom plate (1), the clamp mechanism (3) is fixedly installed at the top end of the clamp seat (2), the pressing block (4) is fixedly installed at the right end of the clamp mechanism (3), the pressing head (5) is fixedly installed at the bottom surface of the right end of the pressing block (4), the base (7) is fixedly installed on the upper surface of the bottom plate (1) and is positioned at the right side of the clamp seat (2), the module (6) is fixedly installed on the upper surface of the bottom plate (1) and is positioned at the right side of the base (7), the positioning blocks (8) are fixedly installed at the front side and the rear side of the upper end of the base (7), the bushing (9) is embedded in the base (7), the lower end of the positioning pin (10) is embedded in the bushing (9), the upper end of the positioning pin (10) is fixedly connected with the handle (11), and the top end of the handle (11) is positioned right below the pressure head (5);

one side of module (6) is provided with conformal profile groove (61), the top surface of base (7) is provided with oval recess (71), the bottom surface of oval recess (71) is provided with logical groove (72), bush (9) embedding is connected in leading to groove (72), locating pin (10) comprise stopper (101), connecting block (102) and bolt (103), connecting block (102) fixed connection is in the upper end of stopper (101), bolt (103) fixed connection is at the lower extreme of stopper (101), connecting block (102) embedding is fixed in handle (11), bolt (103) activity cup joints in bush (9).

2. The heat shield support detection jig of claim 1, wherein: the top surface on bottom plate (1) is gone up fixed mounting has U-shaped clamp splice (12), go into in U-shaped clamp splice (12) go into no-go gage (14) and face difference gage (13).

3. The heat shield support detection jig of claim 1, wherein: and the upper and lower opposite angles of the left end and the lower opposite angle of the right end of the top surface of the bottom plate (1) are fixedly provided with reference seats (15).

4. The heat shield support detection jig of claim 1, wherein: handles (16) are fixedly arranged on the left side surface and the right side surface of the bottom plate (1).

5. The heat shield support detection jig of claim 1, wherein: and the right end of the upper surface of the bottom plate (1) is fixedly provided with an identification plate (17).