CN216694829U - Piston rod and cylinder length measuring device - Google Patents

Abstract

The utility model relates to a piston rod and cylinder length measuring device which comprises a mounting seat, a main guide piece, a main sliding seat, a locking assembly, an auxiliary guide piece, a detection sliding seat, a grating ruler and a cylinder, wherein the auxiliary guide piece is arranged on the main sliding seat and extends leftwards and rightwards, the detection sliding seat is matched with the auxiliary guide piece and slides leftwards and rightwards along the auxiliary guide piece, the grating ruler is arranged on the main sliding seat, the detection end of the grating ruler is connected with the detection sliding seat, the cylinder is arranged on the main sliding seat and is used for controlling the detection sliding seat to slide leftwards and rightwards, V-shaped positioning blocks are arranged on the left side of the mounting seat on the right side and the main sliding seat on the right side of the detection sliding seat, and a detection block which is right opposite to the left side of the V-shaped positioning block is arranged on the right side of the detection sliding seat. The utility model can quickly adjust the position of the detection slide seat by utilizing the main slide seat, is suitable for detecting piston rods or cylinder bodies with different lengths, realizes automatic detection by driving the detection slide seat to slide by the universal cylinder and matching with the grating ruler, improves the detection efficiency, realizes the matching with a production line by the V-shaped positioning block, realizes full-automatic detection and reduces the labor intensity.

Description

Piston rod and cylinder length measuring device

Technical Field

The utility model relates to a cylinder measuring assembly, in particular to a piston rod and cylinder barrel length measuring device.

Background

The cylinder is a common driving part, and when the device works, one part is mainly moved from one position to another position, and the device mainly comprises a cylinder body and a piston rod, so the length of the piston rod and the cylinder body has a large influence on the stroke of the piston, and the length of the cylinder body and the piston rod needs to be measured during production.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide a piston rod and cylinder barrel length measuring device.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a piston rod and cylinder barrel length measuring device comprises mounting seats which are arranged in bilateral symmetry, a main guide piece arranged between the mounting seats, a main sliding seat which is matched with a main guide structure and slides left and right along the main guide piece, and a locking assembly which is arranged on the main sliding seat and is used for locking the main sliding seat and the main guide piece, set up in on the main slide and control the vice guide that extends, with vice guide cooperation and edge the detection slide of vice guide horizontal slip, set up in on the main slide and sense terminal with detect the grating chi that the slide is connected, set up in just be used for control on the main slide detect the cylinder of slide horizontal slip, the right side the mount pad left side and detect the slide right side all be equipped with the V-arrangement locating piece on the main slide, detect the slide right side be equipped with the just right detection piece in V-arrangement locating piece left side.

Utilize main slide can quick adjustment to detect the slide position in the above-mentioned design, be suitable for the detection of the piston rod or the cylinder body of different length, general cylinder drive detects the slide and realizes automated inspection with the cooperation of grating chi, improves detection efficiency height, realizes through V-arrangement locating piece and assembly line cooperation, realizes full automated inspection, reduces intensity of labour.

As a further improvement of the design, the detection block is a surface hardening metal block, the right end of the detection block is a plane, and the service life of the detection block is long.

As a further improvement of the design, a detection sensor for detecting whether the detected piece is placed on the V-shaped positioning block is arranged on the mounting seat on the right side, and the detection sensor is a proximity switch, so that automatic detection is facilitated.

As a further improvement of the design, the main guide parts are two guide columns extending left and right, and the structure is simple, the stability is good, and the guidance quality is good.

As a further improvement of the design, the auxiliary guide part is a linear guide rail extending leftwards and rightwards, and the structure is simple.

As a further improvement of the design, the locking assembly comprises a C-shaped block connected with the main sliding seat, a locking screw rod in threaded connection with the C-shaped block, and a handle arranged at the end part of the locking screw rod, wherein the locking screw rod penetrates through two sides of an opening of the C-shaped block and is in threaded fit with one side, away from the handle, of the opening of the C-shaped block. The main sliding seat can be locked or unlocked quickly.

As a further improvement of the design, a cylinder rod of the cylinder is elastically connected with the detection sliding seat, so that the cylinder rod plays a role of buffering during detection to reduce impact and protect each part and a detected part.

As a further improvement of this design, the slide opening that extends about being equipped with on the detection slide, be equipped with on the cylinder extend about and with slide opening complex slide bar, the slide bar left end stretches out detect the slide, the cover has the spring on the slide bar, the spring right-hand member supports and ends detect the slide, the spring left end supports and ends the slide bar left end, simple structure, the cushioning nature is good.

The utility model has the beneficial effects that: the utility model can quickly adjust the position of the detection slide seat by utilizing the main slide seat, is suitable for detecting piston rods or cylinder bodies with different lengths, realizes automatic detection by driving the detection slide seat to slide by the universal cylinder and matching with the grating ruler, improves the detection efficiency, realizes the matching with a production line by the V-shaped positioning block, realizes full-automatic detection and reduces the labor intensity.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic rear-view perspective structure of the present invention.

Fig. 2 is a front perspective view of the present invention.

In the figure, 1, a main guide piece, 2, a C-shaped block, 3, a locking screw rod, 4, a handle, 5, a main sliding seat, 6, a spring, 7, a grating ruler, 8, a mounting seat, 9, an air cylinder, 10, an auxiliary guide piece, 11, a sliding rod, 12, a detection sliding seat, 13, a detection sensor, 14, a detection block, 15, a V-shaped positioning block and 16, a sliding hole are arranged.

Detailed Description

The present invention will now be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided only for the purpose of illustrating the present invention and are not to be construed as limiting the present invention.

Example (b): a piston rod and cylinder length measuring device comprises mounting bases 8 which are arranged in bilateral symmetry, a main guide part 1 arranged between the mounting bases 8, a main slide 5 which is matched with the main guide structure and slides left and right along the main guide part 1, a locking assembly which is arranged on the main slide 5 and used for locking the main slide 5 and the main guide part 1, auxiliary guide parts 10 which are arranged on the main slide 5 and extend left and right, a detection slide 12 which is matched with the auxiliary guide parts 10 and slides left and right along the auxiliary guide parts 10, a grating ruler 7 which is arranged on the main slide 5 and has a detection end connected with the detection slide 12, a cylinder 9 which is arranged on the main slide 5 and is used for controlling the detection slide 12 to slide left and right, V-shaped positioning blocks 15 are arranged on the left side of the mounting bases 8 and the main slide 5 on the right side of the detection slide 12, and a detection block 14 which is right opposite to the left side of the V-shaped positioning block 15 is arranged at the right side of the detection slide seat 12.

Utilize main slide 5 can quick adjustment to detect slide 12 position in the above-mentioned design, be suitable for the detection of the piston rod or the cylinder body of different length, general cylinder 9 drive detects slide 12 and slide and realize automated inspection with grating chi 7's cooperation, improves detection efficiency height, realizes through V-arrangement locating piece 15 and assembly line cooperation, realizes full automated inspection, reduces intensity of labour.

As a further improvement of the design, the detection block 14 is a surface hardening metal block, the right end of the detection block 14 is a plane, and the service life of the detection block 14 is long.

As a further improvement of the design, a detection sensor 13 for detecting whether the detected piece is placed on the V-shaped positioning block 15 is arranged on the mounting base 8 on the right side, and the detection sensor 13 is a proximity switch, so that automatic detection is facilitated.

As a further improvement of the design, the main guide part 1 is two guide columns extending left and right, and has the advantages of simple structure, good stability and good guidance.

As a further improvement of the design, the secondary guide 10 is a linear guide extending left and right, and has a simple structure.

As a further improvement of the design, the locking assembly comprises a C-shaped block 2 connected with the main sliding seat 5, a locking screw 3 in threaded connection with the C-shaped block 2, and a handle 4 arranged at the end part of the locking screw 3, wherein the locking screw 3 penetrates through two sides of an opening of the C-shaped block 2 and is in threaded fit with one side, away from the handle 4, of the opening of the C-shaped block 2. Facilitating rapid locking or unlocking of the main carriage 5.

As a further improvement of the design, a cylinder 9 rod of the cylinder 9 is elastically connected with the detection sliding seat 12, and the buffer function is achieved during detection, so that impact is reduced, and various parts and detected parts are protected.

As a further improvement of this design, the slide opening 16 that extends about being equipped with on the detection slide 12, extend about being equipped with on the cylinder 9 and with slide opening 16 complex slide bar 11, the slide bar 11 left end stretches out detect slide 12, the cover has spring 6 on the slide bar 11, 6 right-hand members of spring are supported and are ended detect slide 12, 6 left ends of spring are supported and are ended slide bar 11 left end, simple structure, and the cushioning nature is good.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. A piston rod and cylinder barrel length measuring device is characterized by comprising mounting seats which are arranged in bilateral symmetry, a main guide piece arranged between the mounting seats, a main sliding seat which is matched with the main guide structure and slides left and right along the main guide piece, and a locking assembly which is arranged on the main sliding seat and is used for locking the main sliding seat and the main guide piece, set up in on the main slide and control the vice guide that extends, with vice guide cooperation and edge the detection slide of vice guide horizontal slip, set up in on the main slide and sense terminal with detect the grating chi that the slide is connected, set up in just be used for control on the main slide detect the cylinder of slide horizontal slip, the right side the mount pad left side and detect the slide right side all be equipped with the V-arrangement locating piece on the main slide, detect the slide right side be equipped with the just right detection piece in V-arrangement locating piece left side.

2. The piston rod and cylinder tube length measuring device according to claim 1, wherein the detecting block is a surface-hardened metal block, and the right end of the detecting block is a flat surface.

3. The piston rod and cylinder barrel length measuring device as claimed in claim 1, wherein the right side of the mounting seat is provided with a detection sensor for detecting whether the detected member is placed on the V-shaped positioning block, and the detection sensor is a proximity switch.

4. The piston rod and cylinder length measuring device of claim 1, wherein said primary guides are two guide posts extending left and right.

5. The piston rod and cylinder length measuring device as claimed in claim 1, wherein said sub-guide is a linear guide extending right and left.

6. The piston rod and cylinder barrel length measuring device of claim 1, wherein the locking assembly comprises a C-shaped block connected with the main sliding seat, a locking screw in threaded connection with the C-shaped block, and a handle arranged at the end of the locking screw, wherein the locking screw penetrates through two sides of an opening of the C-shaped block and is in threaded fit with one side, away from the handle, of the opening of the C-shaped block.

7. The piston rod and cylinder barrel length measuring device of claim 1, wherein the cylinder rod of said cylinder is resiliently connected to said sensing slide.

8. The piston rod and cylinder length measuring device of claim 7, wherein said detecting slide is provided with a slide hole extending left and right, said cylinder is provided with a slide rod extending left and right and matching with said slide hole, the left end of said slide rod extends out of said detecting slide, said slide rod is sleeved with a spring, the right end of said spring abuts against said detecting slide, and the left end of said spring abuts against the left end of said slide rod.

Images