CN213335928U

CN213335928U - Piston detects with synthesizing and examining test table

Info

Publication number: CN213335928U
Application number: CN202022638612.7U
Authority: CN
Inventors: 解居麟; 徐士昌; 崔广澎; 王君; 崔积强
Original assignee: Longkou Dachuan Piston Co ltd
Current assignee: Longkou Dachuan Piston Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-06-01
Anticipated expiration: 2030-11-13

Abstract

The utility model provides a piston detects with synthesizing and examining platform mainly relates to examines a field. The utility model provides a piston detects with synthesizing and examines test table, includes the support body, the support body top sets up the crossbeam, the high detection table of vertical installation compression on the crossbeam, the support body middle part sets up the slide-spindle, the slide-spindle is parallel with the crossbeam, the slide-spindle is close to support body one end and sets up the location platform, set up the straightness that hangs down on the support body of slide-spindle top and detect the table, the gauge outfit that hangs down detects the table is located the opposite one side of slide-spindle. The beneficial effects of the utility model reside in that: the utility model discloses can fix a position the detection of accomplishing two indexs of straightness that hang down of compression height and excircle of piston through a clamping, under the accurate prerequisite of assurance monitoring data, greatly improve work efficiency.

Description

Piston detects with synthesizing and examining test table

Technical Field

The utility model relates to an examine the utensil field, specifically a piston detects with synthesizing and examines test table.

Background

The compression height and the excircle verticality of the piston are important indexes of final inspection of the piston, and whether the piston is qualified or not is determined, so that the two indexes need to be subjected to full inspection after the piston is machined. All detect every product, undoubtedly need pay out great manpower, and detect at every turn and all need make level or the clamping of work piece, when the waste of time, also increased the risk of endangering work piece surface quality.

SUMMERY OF THE UTILITY MODEL

For solving prior art's not enough, the utility model provides a piston detects with synthesizing and examines test table, it can be through the detection of a clamping location completion piston's compression height and two indexes of the excircle straightness that hangs down, under the accurate prerequisite of assurance monitoring data, has greatly improved work efficiency.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a piston detects with synthesizing and examines test table, includes the support body, the support body top sets up the crossbeam, the high detection table of perpendicular installation compression on the crossbeam, the support body middle part sets up the slide-spindle, the slide-spindle is parallel with the crossbeam, the slide-spindle is close to support body one end and sets up the location platform, set up the straightness that hangs down on the support body of slide-spindle top and detect the table, the gauge head that hangs down detects the table is located opposite one side of slide-spindle, the gauge head that hangs down to detect the table passes the support body and exposes in slide-spindle place one side.

The top of the frame body is provided with a fastening bolt, the cross beam is provided with a first long hole, and the fastening bolt penetrates through the first long hole to fix the cross beam on the frame body.

The sliding shaft is provided with a fastening bolt at one end close to the frame body, the frame body is provided with a second long hole, and the fastening bolt penetrates through the second long hole to fix the sliding shaft on the frame body.

The compression height detection meter is characterized in that a vertical cylinder is arranged on the cross beam, a first screw hole communicated with the vertical cylinder is formed in one side of the cross beam, a sleeve of the compression height detection meter penetrates through the vertical cylinder, and a first fastening bolt is matched in the first screw hole.

The middle part of the frame body is provided with a transverse cylinder, one side of the frame body is provided with a second screw hole communicated with the transverse cylinder, a sleeve of the verticality detection meter penetrates through the transverse cylinder, and a second fastening bolt is matched in the second screw hole.

The measuring head of the compression height detecting meter penetrates through the beam, a limiting block is arranged on a measuring rod of the compression height detecting meter, and the gap between the limiting block and the beam is 0.5 mm.

Contrast prior art, the beneficial effects of the utility model are that:

the utility model discloses can realize that a clamping of piston accomplishes the detection of the high numerical value of compression and the piston excircle straightness numerical value of hanging down of piston, under the degree of accuracy prerequisite that guarantees data detection, very big time of having saved the detection. Meanwhile, the clamping and positioning times of the piston are reduced, and the probability of scratching the surface of the piston is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the utility model;

fig. 3 is a schematic view of the top view structure of the present invention.

Reference numerals shown in the drawings: 1. a frame body; 2. a cross beam; 3. compressing the high detection table; 4. a slide shaft; 5. a positioning table; 6. a verticality detection meter; 7. a first long hole; 8. a limiting block; 9. a second long hole; 11. a transverse cylinder; 13. a second fastening pin; 21. a vertical cylinder; 23. a first securing latch.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

As shown in FIGS. 1-3, the utility model relates to a piston detects with synthesizing and examines test table, including support body 1, support body 1 is as the installation and the support component of this each part of examining the utensil. The top of the frame body 1 is provided with a cross beam 2, the cross beam 2 is vertically provided with a compression height detection meter 3, and a measuring head of the compression height detection meter 3 penetrates through the cross beam 2 and is exposed below the cross beam 2. The middle part of the frame body 1 is provided with a sliding shaft 4, the sliding shaft 4 is parallel to the cross beam 2, the sliding shaft 4 is used as an installation shaft of a piston, and a pin hole of the piston penetrates through the sliding shaft 4 and slides on the sliding shaft 4. One end of the sliding shaft 4, which is close to the frame body 1, is provided with a positioning table 5, and the positioning table 5 is used for positioning the displacement of the piston on the sliding shaft 4. The support body 1 above the sliding shaft 4 is provided with a verticality detection meter 6, the meter head of the verticality detection meter 6 is positioned on the opposite side of the sliding shaft 4, and the measuring head of the verticality detection meter 6 penetrates through the support body 1 and is exposed on the side where the sliding shaft 4 is positioned. The length of the measuring head of the verticality detecting meter 6 exposed outside the frame body 1 exceeds the thickness of the positioning table 5, so that the verticality of the end face of the piston can be detected by the verticality detecting meter 5.

When the device is used, firstly, the piston is sleeved on the sliding shaft 4 through the pin hole formed in the piston, and the piston is positioned by the positioning table 5. At the moment, the measuring head of the compression height detecting meter 3 is in contact with the top surface of the piston, and the measuring head of the perpendicularity detecting meter 6 is in contact with the outer circular surface of the piston, so that the compression height value of the piston and the outer circular perpendicularity value of the piston can be read through the two detecting meters. The device completes the detection of two key data through one-time piston positioning, and greatly saves the detection time on the premise of ensuring the accuracy of data detection.

Further, the top of the frame body 1 is provided with a fastening bolt, the beam 2 is provided with a first long hole 7, and the fastening bolt penetrates through the first long hole 7 to fix the beam 2 on the frame body 1. The first long hole of the cross beam 2 is fixed, so that the fixed position of the cross beam 2 can be adjusted, and the installation position of the compression height detection table 3 can be adjusted.

Furthermore, a fastening bolt is installed at one end, close to the frame body 1, of the sliding shaft 4, a second long hole 9 is formed in the frame body 1, and the fastening bolt penetrates through the second long hole 9 to fix the sliding shaft 4 on the frame body 1. Through the fixation of the slide shaft 4 at the second long hole 9, the installation height of the slide shaft 4 on the frame body 1 is adjustable, so that the positioning position of the piston can be adjusted. In combination with the above adjustability of the mounting position of the cross beam 2, the device can be adapted to detect pistons of different sizes.

Furthermore, a vertical tube 21 is arranged on the cross beam 2, a first screw hole communicated with the vertical tube 21 is arranged on one side of the cross beam 2, the sleeve of the compression height detection meter 3 penetrates through the vertical tube 21, and a first fastening bolt 23 is matched in the first screw hole. Through the fastening of first fastening bolt 23 in the first screw hole, accessible first fastening bolt 23 terminal surface contacts with the sleeve side of high detection table 3 of compression to the realization is to the fixed of high detection table 3 of compression. Through this kind of mounting means, the vertical cylinder 21 is as the telescopic spacing of high detection table 3 of compression, and first fastening bolt 23 is as the telescopic fastening part of high detection table 3 of compression to realize the demountable installation of high detection table 3 of compression, thereby make things convenient for the mounted position of high detection table 3 of compression to adjust.

Further, a transverse cylinder 11 is arranged in the middle of the frame body 1, a second screw hole communicated with the transverse cylinder 11 is formed in one side of the frame body 1, the sleeve of the verticality detection meter 6 penetrates through the transverse cylinder 11, and a second fastening bolt 13 is matched in the second screw hole. Through the fastening of second fastening bolt 13 in the second screw hole, can make the terminal surface of second fastening bolt 13 and the sleeve fastening contact of straightness detection table 6 that hangs down to realize the fixed of straightness detection table 6 that hangs down. Through this kind of mounting means, the horizontal section of thick bamboo 11 is as the telescopic spacing of straightness detection table 6 that hangs down, and second fastening bolt 13 is as the telescopic fastening part of straightness detection table 6 that hangs down to realize the demountable installation of straightness detection table 6, thereby make things convenient for the mounted position of straightness detection table 6 to adjust.

Further, a measuring head of the compression height detection meter 3 penetrates through the cross beam 2, a limiting block 8 is installed on a measuring rod of the compression height detection meter 3, and a gap between the limiting block 8 and the cross beam 2 is 0.5 mm. The limiting block 8 can prevent the pointer of the compression high detection meter 3 from rotating more than one circle during measurement, so that the pointer can be prevented from reading a number value for one week or more less during reading. Namely, the limiting block 8 plays a certain role of error prevention so as to avoid reading errors.

Claims

1. The utility model provides a piston detects with synthesizing and examines test table, includes support body (1), its characterized in that: support body (1) top sets up crossbeam (2), the high detection table (3) of perpendicular installation compression on crossbeam (2), support body (1) middle part sets up slide (4), slide (4) are parallel with crossbeam (2), slide (4) are close to support body (1) one end and set up location platform (5), set up straightness detection table (6) that hangs down on support body (1) of slide (4) top, the gauge outfit of straightness detection table (6) is located the opposite one side of slide (4), the gauge head of straightness detection table (6) that hangs down passes support body (1) and exposes in slide (4) place one side.

2. The integrated test stand for piston testing according to claim 1, wherein: the top of the frame body (1) is provided with a fastening bolt, a first long hole (7) is formed in the cross beam (2), and the fastening bolt penetrates through the first long hole (7) to fix the cross beam (2) on the frame body (1).

3. The integrated test stand for piston testing according to claim 1, wherein: the sliding shaft (4) is close to one end of the frame body (1) and is provided with a fastening bolt, a second long hole (9) is formed in the frame body (1), and the fastening bolt penetrates through the second long hole (9) to fix the sliding shaft (4) on the frame body (1).

4. The integrated test stand for piston testing according to claim 1, wherein: the compression height detection gauge is characterized in that a vertical cylinder (21) is arranged on the cross beam (2), a first screw hole communicated with the vertical cylinder (21) is formed in one side of the cross beam (2), a sleeve of the compression height detection gauge (3) penetrates through the vertical cylinder (21), and a first fastening bolt (23) is matched in the first screw hole.

5. The integrated test stand for piston testing according to claim 1, wherein: a transverse cylinder (11) is arranged in the middle of the frame body (1), a second screw hole communicated with the transverse cylinder (11) is formed in one side of the frame body (1), a sleeve of the verticality detection meter (6) penetrates through the transverse cylinder (11), and a second fastening bolt (13) is matched in the second screw hole.

6. The integrated test stand for piston testing according to claim 1, wherein: the measuring head of the compression height detecting meter (3) penetrates through the cross beam (2), a limiting block (8) is arranged on the measuring rod of the compression height detecting meter (3), and the gap between the limiting block (8) and the cross beam (2) is 0.5 mm.