Bush press-fitting device with different intervals

Abstract

The utility model discloses a press-fitting device for bushings at different intervals, which can improve the press-fitting efficiency when a plurality of bushings arranged in the same straight line are subjected to press-fitting. The vertical seat body comprises a base, a stand column mechanism and an upper plate; a vertical guide rail is integrated at the upper part of the first vertical plate; the lifting seat body comprises a back plate, a top plate, a left side connecting block and a right side connecting block, the top plate is fixedly arranged at the top of the front end of the back plate, the left side connecting block and the right side connecting block which correspond to each other are fixedly arranged on the two sides of the top plate respectively, and a transverse linear sliding rail is arranged at the bottom of the top plate; the two groups of pressure heads comprise a first pressure head and a second pressure head; the two groups of spacing adjusting cylinders are respectively a first spacing adjusting cylinder and a second spacing adjusting cylinder; and a pressing cylinder. The downward-pressing air cylinder is fixedly installed at the front end of the upper plate, the telescopic end of the downward-pressing air cylinder penetrates through the upper plate and then is fixedly connected with the upper portion of the top plate, and the back plate is embedded in the vertical guide rail through a guide rail pair.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bushing press -mounting, specifically to a bushing press -mounting device of different spacing. BACKGROUND

[0002] When the existing product is assembled, a plurality of bushings need to be press -mounted in the same linear direction, and because the adjacent bushings have a certain different spacing distance, the existing bushing press -mounting mechanism can still only set a single press head for press -mounting, and the press -mounting efficiency is relatively low in actual assembly, therefore, it is necessary to develop a bushing press -mounting device that can adjust the position for different spacing. SUMMARY

[0003] In view of the above problems, the utility model provides a bushing press -mounting device of different spacing, which improves the press -mounting efficiency when press -mounting a plurality of bushings arranged in a straight line.

[0004] A bushing press -mounting device of different spacing, characterized in that it comprises:

[0005] A vertical seat body comprising a base, a column mechanism and an upper plate;

[0006] A first vertical plate, the upper part of which is integrated with a vertical guide rail;

[0007] A lifting seat body comprising a back plate, a top plate, a left side connecting block and a right side connecting block, the front end top of the back plate is fixedly provided with the top plate, the both sides of the top plate are fixedly provided with corresponding left side connecting blocks and right side connecting blocks respectively, and the bottom of the top plate is provided with a horizontal linear slide rail;

[0008] Two groups of press heads comprising a first press head and a second press head;

[0009] Two groups of spacing adjustment air cylinders, specifically a first spacing adjustment air cylinder and a second spacing adjustment air cylinder;

[0010] And a down -pressing air cylinder;

[0011] The lower pressing cylinder is fixed to the front end of the upper plate, the telescopic end of the lower pressing cylinder penetrates through the upper plate and is fixed to the upper part of the top plate, the back plate is embedded on the vertical guide rail through a guide rail pair, the corresponding first spacing adjustment cylinder is fixed to the outer vertical surface of the left connecting block, the corresponding second spacing adjustment cylinder is fixed to the outer vertical surface of the right connecting block, the top of the first pressing head is connected with the horizontal linear guide rail through a slide rail pair, the top of the second pressing head is connected with the horizontal linear guide rail through a slide rail pair, the first pressing head and the second pressing head are arranged horizontally and are spaced apart, the output end of the first spacing adjustment cylinder is fixed to one side of the top of the first pressing head, the output end of the second spacing adjustment cylinder is fixed to one side of the top of the second pressing head, and the pressing end of the first pressing head and the pressing end of the second pressing head are both arranged downward.

[0012] It is further characterized in that:

[0013] The top of the first pressing head and the top of the second pressing head are provided with spacing adjustment limiting blocks, which ensure that the two groups of pressing heads do not collide;

[0014] The lifting seat body is connected with a drag chain mechanism through a connecting plate, and the drag chain mechanism provides an electrical source for devices in the lifting seat body;

[0015] The first vertical plate is also provided with a displacement sensor, and the displacement sensor is used for sensing the lifting distance of the entire lifting seat body;

[0016] The first spacing adjustment cylinder and the second spacing adjustment cylinder are both integrated with displacement monitoring magnetic switches, which ensure reliable monitoring of the lateral displacement;

[0017] The first pressing head and the second pressing head are both provided with pressure sensors, which ensure timely feedback of the pressing force.

[0018] After the structure of the utility model is adopted, the spacing of the first pressing head and the second pressing head can be reliably adjusted according to the positions of the two bushings when the bushings are pressed, and the pressing efficiency is improved when multiple bushings arranged in a straight line are pressed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a partial three-dimensional enlarged schematic view of the utility model;

[0021] The names corresponding to the serial numbers in the figure are as follows:

[0022] Vertical seat body 10, base 11, column mechanism 12, upper plate 13, first vertical plate 20, vertical guide rail 21, lifting seat body 30, back plate 31, top plate 32, left connecting block 33, right connecting block 34, transverse linear slide rail 35, pressure head 40, first pressure head 41, second pressure head 42, spacing adjustment cylinder 50, first spacing adjustment cylinder 51, second spacing adjustment cylinder 52, pressing cylinder 60, telescopic end 61, connecting head 70, guide column 80, spacing adjustment limit block 90, connecting plate 100, drag chain mechanism 110, displacement sensor 120;

[0023] Pressure attachment end 1, displacement monitoring magnetic switch 2, pressure sensor 3. DETAILED DESCRIPTION

[0024] A different spacing bushing press-fitting device, see Figure 1 、 Figure 2 : which includes vertical seat body 10, first vertical plate 20, lifting seat body 30, two groups of pressure heads 40, two groups of spacing adjustment cylinders 50, and pressing cylinder 60;

[0025] Vertical seat body 10 includes base 11, column mechanism 12, upper plate 13;

[0026] The upper part of the first vertical plate 20 is integrated with the vertical guide rail 21;

[0027] Lifting seat body 30 includes back plate 31, top plate 32, left connecting block 33, right connecting block 34, the front end top of the back plate 31 is fixedly provided with the top plate 32, and the two sides of the top plate 32 are respectively fixedly provided with corresponding left connecting block 33 and right connecting block 34, and the bottom of the top plate 32 is provided with a transverse linear slide rail 35;

[0028] Two groups of pressure heads 40 are specifically first pressure head 41 and second pressure head 42;

[0029] Two groups of spacing adjustment cylinders 50 are specifically first spacing adjustment cylinder 51 and second spacing adjustment cylinder 52;

[0030] The lower pressing cylinder 60 is fixed to the front end of the upper plate 13, the telescopic end 61 of the lower pressing cylinder 60 penetrates through the upper plate 13 and is fixed to the upper part of the top plate 32 through the connecting head 70, the back plate 31 is embedded on the vertical guide rail 21 through the guide rail pair, the corresponding first spacing adjustment cylinder 51 is fixed to the outer vertical surface of the left connecting block 33, the corresponding second spacing adjustment cylinder 52 is fixed to the outer vertical surface of the right connecting block 34, the top of the first pressing head 41 is connected with the horizontal linear slide rail 35 through the slide rail pair, the top of the second pressing head 42 is connected with the horizontal linear slide rail 35 through the slide rail pair, the first pressing head 41 and the second pressing head 42 are arranged horizontally and spaced apart, the output end of the first spacing adjustment cylinder 51 is fixed to one side of the top of the first pressing head 41, the output end of the second spacing adjustment cylinder 52 is fixed to one side of the top of the second pressing head 42, and the pressing end 1 of the first pressing head 41 and the pressing end 1 of the second pressing head 42 are both arranged downward.

[0031] In specific implementation, the first vertical plate 20 is fixed to the front end of the column mechanism 12, and two parallel vertical guide rails 21 are arranged on the front end surface of the first vertical plate 20.

[0032] The lower pressing cylinder 60 is provided with a guide column 80 on each side, and the bottom of the guide column 80 is fixed to the corresponding left connecting block 33 and right connecting block 34, so that the linear lifting of the lifting seat body 30 is stable and reliable.

[0033] The spacing adjustment limiting block 90 is arranged between the top of the first pressing head 41 and the top of the second pressing head 42, which ensures that the two groups of pressing heads will not collide.

[0034] The lifting seat body 30 is connected with the drag chain mechanism 110 through the connecting plate 100, and the drag chain mechanism 110 provides an electrical source for devices in the lifting seat body 30.

[0035] The displacement sensor 120 is further arranged on the first vertical plate 20, and the displacement sensor 120 is used for sensing the lifting distance of the entire lifting seat body 30.

[0036] The first spacing adjustment cylinder 51 and the second spacing adjustment cylinder 52 are both integrated with the displacement monitoring magnetic switch 2, which ensures reliable monitoring of the transverse displacement.

[0037] The first pressing head 41 and the second pressing head 42 are both provided with the pressure sensor 3, which ensures timely feedback of the pressing force.

[0038] The distance between the first pressing head and the second pressing head can be reliably adjusted according to the positions of the two bushings when the bushings are pressed, and the pressing efficiency is improved when multiple bushings arranged in a straight line are pressed.

[0039] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0040] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A bushing press fitting device of different pitches, characterized by, It includes: Vertical seat body, including base, column mechanism, upper plate; The first vertical plate is integrated with a vertical guide rail at the upper part; Lifting seat body, including back plate, top plate, left side connecting block, right side connecting block, the front end top of the back plate is fixedly provided with the top plate, and the both sides of the top plate are respectively fixedly provided with corresponding left side connecting block and right side connecting block, and the bottom of the top plate is provided with transverse linear slide rail; Two groups of pressure heads, including first pressure head and second pressure head; Two groups of distance adjustment air cylinders, specifically first distance adjustment air cylinder and second distance adjustment air cylinder; And the down pressure air cylinder; The down pressure air cylinder is fixedly installed at the front end position of the upper plate, the telescopic end of the down pressure air cylinder penetrates through the upper plate and is fixedly connected with the upper part of the top plate, the back plate is embedded on the vertical guide rail through the guide rail pair, the outer vertical surface of the left side connecting block is fixedly installed with corresponding first distance adjustment air cylinder, the outer vertical surface of the right side connecting block is fixedly installed with corresponding second distance adjustment air cylinder, the top of the first pressure head is connected with the transverse linear slide rail through the slide rail pair, the top of the second pressure head is connected with the transverse linear slide rail through the slide rail pair, the first pressure head and the second pressure head are arranged horizontally and spaced apart, the output end of the first distance adjustment air cylinder is fixedly connected with one side of the top of the first pressure head, the output end of the second distance adjustment air cylinder is fixedly connected with one side of the top of the second pressure head, and the pressing end of the first pressure head and the second pressure head is arranged downward.

2. A bushing press fitting device of different intervals according to claim 1, characterized in that: The top of the first pressure head and the second pressure head is provided with a distance adjustment limiting block.

3. A bushing press fitting device of different intervals according to claim 1, characterized in that: The lifting seat body is externally connected with a drag chain mechanism through a connecting plate, and the drag chain mechanism provides electrical source for devices in the lifting seat body.

4. A bushing press fitting device of different intervals according to claim 1, characterized in that: The first vertical plate is also provided with a displacement sensor, which is used for sensing the lifting distance of the whole lifting seat body.

5. A bushing press fitting device of different intervals according to claim 1, characterized in that: The first distance adjustment air cylinder and the second distance adjustment air cylinder are integrated with displacement monitoring magnetic switch.

6. A bushing press fitting device of different intervals according to claim 1, characterized in that: The first pressure head and the second pressure head are both provided with a pressure sensor.

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