CN218533434U - Compressor shell pin pressing device - Google Patents

Abstract

The utility model relates to the technical field of shell pin pressing devices, in particular to a compressor shell pin pressing device, which improves the convenience of continuous pin pressing and processing while the shell is continuously fixed, reduces the operation complexity of workers and improves the working efficiency; the rotary table comprises a base, a rotary table and a supporting table, wherein the rotary table is rotatably arranged at the top end of the base, and the bottom end of the supporting table is fixedly connected with the top end of the rotary table; still include and press round pin mechanism, clamping device, arresting gear, the ring gear, speed reducer and first motor, press round pin mechanism to install on the base top, the fixed suit of ring gear is on the carousel lateral wall, the speed reducer is installed on the base inside wall, first motor is installed on the speed reducer lateral wall, first motor output is connected with the speed reducer input, the speed reducer output is provided with the gear with one heart, and gear and ring gear meshing, clamping device installs on a supporting bench, it is used for fixed to the shell to add the device of holding, be provided with arresting gear in the base, arresting gear is used for the rotatory braking to the carousel.

Description

Compressor shell pin pressing device

Technical Field

The utility model relates to a technical field of round pin device is pressed to the shell, especially relates to a round pin device is pressed to compressor housing.

Background

The pin pressing device is used for driving pins into pin holes of the compressor shell and forming the compressor shell, and currently, in the prior art CN201920707197.0, the pin pressing device comprises a pin pressing device and a pressing device, a fixing plate is arranged in the pin pressing device, a fixing frame is arranged in the pressing device, the fixing plate is fixedly connected with a supporting column through a bolt, the pin pressing device is arranged on the surface of the supporting column, a supporting rod is arranged on the surface of the pin pressing device, one end of the pin pressing device is connected with one end of a lead, the fixing frame is fixed through the bolt, and the pin pressing device is found in use: the device can only press the pin in one pin hole after fixing the shell each time, and when the pin needs to be pressed in other pin holes in the shell, the moving position of the shell needs to be fixed again, so that the complexity of operation is increased, and the working efficiency of the device is reduced; therefore, the compressor shell pin pressing device is provided, which reduces the operation complexity and improves the working efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an improve the shell and continuously press round pin processing convenience when fixed, reduce staff's operation complexity, improve work efficiency's compressor shell and press round pin device.

The utility model discloses a compressor shell pin pressing device, which comprises a base, a turntable and a supporting table, wherein the turntable is rotatably arranged at the top end of the base, and the bottom end of the supporting table is fixedly connected with the top end of the turntable; the clamping device is arranged on the supporting table, the clamping device is used for fixing the shell, the braking device is arranged in the base, and the braking device is used for braking the rotation of the rotary table; place a supporting bench top with the shell, later it is fixed with the shell centre gripping through clamping device, remove through pressing round pin mechanism output and control, make and press round pin mechanism output to remove directly over one of them pressure pinhole on the shell, later press round pin processing to the shell through pressing round pin mechanism, after one pressure pinhole on the shell is pressed round pin and is accomplished, it is rotatory to open first motor and pass through the speed reducer drive gear, it is rotatory certain angle to drive the carousel through the meshing with the ring gear after the gear is rotatory, it is rotatory to drive the shell through a supporting bench after the carousel is rotatory, thereby make on the shell other pressure pinholes remove to pressing round pin mechanism output under, reciprocating operation like this, thereby make the shell continuously fixed while press round pin processing in succession, reduce staff's operation complexity, and the work efficiency is improved.

Preferably, the braking device comprises a connecting shaft, a circular truncated cone-shaped block, a lifting block, a plurality of sets of external members, a plurality of sets of guide columns and a first air cylinder, the connecting shaft is rotatably installed on the inner side wall of the base, the top end of the connecting shaft is concentrically connected with the bottom end of the rotary table, the top end of the circular truncated cone-shaped block is connected with the bottom end of the connecting shaft, the lifting block is arranged right below the circular truncated cone-shaped block, a groove matched with the circular truncated cone-shaped block in shape is formed in the top end of the lifting block, the plurality of sets of external members are respectively installed on the outer side wall of the lifting block, the bottom ends of the plurality of sets of guide columns are respectively connected with the bottom of the inner side wall of the base, the plurality of sets of external members are respectively sleeved on the outer side wall of the plurality of sets of guide columns in a vertical sliding manner, the fixed end of the first air cylinder is installed at the bottom of the inner side wall of the base, the moving end of the first air cylinder is connected with the bottom end of the lifting block, and friction plates are respectively arranged on the outer side wall of the lower portion of the circular truncated cone-shaped block and the groove of the lifting block; after the turntable stops rotating, the lifting block is pushed to move upwards through the first air cylinder moving end, so that friction plates in the groove of the lifting block are in contact with friction plates at the bottom ends of the round platform-shaped blocks, the round platform-shaped blocks brake the rotation of the connecting shaft, the connecting shaft brakes the rotation of the turntable, the braking effect after the rotation adjustment of the shell is improved, the stability of the device for pressing and pin processing of the shell is improved, and the use stability of the lifting block is improved by arranging a plurality of groups of guide columns to guide and support a plurality of groups of external members.

Preferably, the clamping device comprises two groups of first sliding blocks, two groups of clamping blocks, a first lead screw and a hand wheel, a first chute is arranged in the support table, the two groups of first sliding blocks are respectively arranged on the first chute in a sliding manner, the bottom ends of the two groups of clamping blocks are respectively connected with the top ends of the two groups of first sliding blocks, the left end and the right end of the first lead screw are respectively rotatably arranged on the inner side wall of the first chute, opposite threads are arranged on the left outer side wall and the right outer side wall of the first lead screw, the two groups of first sliding blocks are respectively matched with the left outer side wall and the right outer side wall of the first lead screw in a screw manner, and the hand wheel is arranged at the right end of the first lead screw; after the shell is placed on the top end of the supporting table, the first screw rod is rotated through the grabbing hand wheel, the first screw rod drives the two sets of first sliding blocks to move close to each other after being rotated, the two sets of first sliding blocks drive the two sets of clamping blocks to move synchronously, so that the two sets of clamping blocks clamp and fix the shell, the operation convenience of the device for fixing the position of the shell is improved, and the working efficiency of the device is improved.

Preferably, the pin pressing mechanism comprises a supporting arm, a first shell, a second sliding block, a driving device and a second air cylinder, the bottom end of the supporting arm is connected with the top end of the base, the bottom end of the first shell is connected with the top end of the supporting arm, a second sliding groove is formed in the first shell, the second sliding block is arranged on the second sliding groove in a left-right sliding mode through the driving device, the top end of the second air cylinder is connected with the bottom end of the second sliding block, and a pin pressing push rod is installed on the moving end of the second air cylinder; after the shell is fixed on a supporting table, the driving device drives the second slider to move leftwards or rightwards to adjust, the second slider is made to drive the pressure pin push rod to move to the top of a shell pressure pin hole through the second cylinder, then the pressure pin push rod is pushed to move downwards through the second cylinder, so that the pressure pin push rod pushes the pressure pin to be in the pressure pin hole, then the turntable drives the supporting table to rotate by a certain angle, other pressure pin holes in the shell move to the position under the pressure pin push rod, and therefore the convenience of the device for processing the shell pressure pin is improved.

Preferably, the device also comprises a second shell and a jackscrew, wherein the second shell is arranged at the left end of the support table, the left part of the first lead screw rotatably extends into the second shell, and the jackscrew is matched and screwed on the outer side wall of the second shell; after the first lead screw is rotated and completed, the jackscrew is rotated and moved downwards, so that the bottom end of the jackscrew is tightly attached to the outer side of the first lead screw, the first lead screw is rotated to brake, and the stability of the two groups of clamping blocks for clamping the shell is improved.

Preferably, the driving device comprises a second jackscrew and a second motor, the left end and the right end of the second jackscrew are rotatably installed on the inner side wall of the second chute, a second sliding block is installed on the outer side wall of the second jackscrew in a matched and screwed mode, the second motor is installed at the right end of the first shell, and the output end of the second motor is concentrically connected with the right end of the second jackscrew; and a second motor is started to drive a second jackscrew to rotate, so that the second jackscrew drives a second sliding block to move left and right, and the convenience of left and right movement adjustment of the pressure pin push rod is improved.

Preferably, the outer side walls of the two groups of clamping blocks are respectively provided with an anti-slip pad; the firmness of clamping and fixing the outer shell by the two groups of clamping blocks is improved.

Compared with the prior art, the beneficial effects of the utility model are that: after a pressure pinhole on the shell is pressed round pin and is accomplished, it is rotatory to open first motor and pass through the speed reducer drive gear, the gear is rotatory back through the meshing with the ring gear drive the certain angle of carousel rotation, it is rotatory to drive the shell through a supporting bench after the carousel is rotatory, thereby make on the shell other pressure pinholes remove to pressing under the round pin mechanism output, so reciprocating operation, thereby make the shell continuously fixed while press round pin processing in succession, reduce staff's operation complexity, improve work efficiency.

Drawings

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

FIG. 2 is a partial structural schematic view of the connection of a connecting shaft and a truncated cone-shaped block;

FIG. 3 is a partial schematic view of the connection of the first slider block with the clamping block;

FIG. 4 is a schematic view of a part of the axial structure of the connection of the elevator block to the external member;

in the drawings, the reference numbers: 1. a base; 2. a turntable; 3. a support table; 4. a toothed ring; 5. a speed reducer; 6. a first motor; 7. a gear; 8. a connecting shaft; 9. a truncated cone-shaped block; 10. a lifting block; 11. a kit; 12. a guide post; 13. a first cylinder; 14. a first slider; 15. a clamping block; 16. a first lead screw; 17. a hand wheel; 18. a support arm; 19. a first housing; 20. a second slider; 21. a second cylinder; 22. a second housing; 23. carrying out top thread; 24. a second lead screw; 25. a second motor.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

The pin pressing mechanism is arranged at the top end of the base 1, the gear ring 4 is fixedly sleeved on the outer side wall of the rotary table 2, the speed reducer 5 is arranged on the inner side wall of the base 1, the first motor 6 is arranged on the outer side wall of the speed reducer 5, the output end of the first motor 6 is connected with the input end of the speed reducer 5, the output end of the speed reducer 5 is concentrically provided with the gear 7, the gear 7 is meshed with the gear ring 4, the connecting shaft 8 is rotatably arranged on the inner side wall of the base 1, the top end of the connecting shaft 8 is concentrically connected with the bottom end of the rotary table 2, the top end of the circular table-shaped block 9 is connected with the bottom end of the connecting shaft 8, the lifting block 10 is arranged right below the circular table-shaped block 9, the top end of the lifting block 10 is provided with a groove matched with the shape of the circular table-shaped block 9, a plurality of sets of external members 11 are respectively arranged on the outer side wall of the lifting block 10, the bottom ends of a plurality of groups of guide columns 12 are respectively sleeved on the outer side walls of the plurality of guide columns in a vertical sliding manner, the fixed end of a first cylinder 13 is arranged at the bottom of the inner side wall of a base 1, the moving end of the first cylinder 13 is connected with the bottom end of an elevating block 10, the outer side wall of the lower part of a circular truncated cone block 9 and a groove at the top end of the elevating block 10 are respectively provided with a friction plate, a first chute is arranged in a supporting table 3, two groups of first sliders 14 are respectively arranged on the first chute in a sliding way, the bottom ends of two groups of clamping blocks 15 are respectively connected with the top ends of two groups of first sliders 14, the left end and the right end of a first lead screw 16 are respectively and rotatably arranged on the inner side wall of the first chute, opposite threads are arranged on the left outer side wall and the right outer side wall of the first lead screw 16, two groups of first sliders 14 are respectively and spirally arranged on the left outer side wall and the right outer side wall of the first lead screw 16 in a matching way, a hand wheel 17 is arranged at the right end of the first lead screw 16, a second shell 22 is arranged at the left end of the supporting table 3, and the first lead screw 16 rotatably extends into the second shell 22, the jackscrew 23 is matched and screwed on the outer side wall of the second shell 22; the top end of a supporting table 3 is placed on the shell, the first lead screw 16 is rotated through a grabbing hand wheel 17, the first lead screw 16 drives two sets of first sliders 14 to move close to each other after being rotated, the two sets of first sliders 14 drive two sets of clamping blocks 15 to move synchronously, the two sets of clamping blocks 15 clamp the shell fixedly, the output end of a pin pressing mechanism is moved to the position right above one of the pin pressing holes in the shell, the shell is pressed and pinned through the pin pressing mechanism, after one pin pressing hole in the shell is pressed and pinned, a first motor 6 is opened to drive a gear 7 to rotate through a speed reducer 5, the gear 7 is rotated and then drives a rotary table 2 to rotate for a certain angle through meshing with a toothed ring 4, the rotary table 2 is rotated and then drives the shell to rotate through the supporting table 3, other pin pressing holes in the shell are moved to the position right below the output end of the pin pressing mechanism, the reciprocating operation is carried out, the shell is continuously fixed, the operation complexity of workers is reduced, and the work efficiency is improved.

Example 2

The gear ring 4 is fixedly sleeved on the outer side wall of the rotary table 2, the speed reducer 5 is installed on the inner side wall of the base 1, the first motor 6 is installed on the outer side wall of the speed reducer 5, the output end of the first motor 6 is connected with the input end of the speed reducer 5, the output end of the speed reducer 5 is concentrically provided with the gear 7, the gear 7 is meshed with the gear ring 4, the clamping device is installed on the support table 3, the clamping device is used for fixing the outer shell, the base 1 is internally provided with a braking device which is used for braking the rotation of the rotary table 2, the bottom end of the support arm 18 is connected with the top end of the base 1, the bottom end of the first shell 19 is connected with the top end of the support arm 18, the first shell 19 is internally provided with a second sliding groove, the second sliding block 20 is arranged on the second sliding groove in a left-right sliding mode through a driving device, the top end of the second cylinder 21 is connected with the bottom end of the second sliding block 20, and the press pin push rod is installed on the moving end of the second cylinder 21; after the shell is fixed on a supporting table 3, drive second slider 20 through drive arrangement and move the regulation left or right, make second slider 20 drive through second cylinder 21 and press the round pin push rod to move to the top that the shell pressed the pinhole, later promote through second cylinder 21 and press the round pin push rod downstream, thereby make and press the round pin push rod to push in pressing the pinhole with pressing the round pin nail, later carousel 2 drives a certain angle of rotation of supporting table 3, make on the shell other pressure pinhole remove under pressing the round pin push rod, thereby improve the convenience that the device pressed the round pin to the shell and processed.

As shown in fig. 1 to 4, the utility model discloses a compressor shell pressure round pin device, it is at the during operation, place 3 tops of brace table with the shell, it is rotatory to first lead screw 16 through snatching the hand wheel 17, first lead screw 16 drives two sets of first sliders 14 and is close to the removal each other after rotatory, make two sets of first sliders 14 drive two sets of clamp splice 15 synchronous motion, thereby make two sets of clamp splice 15 with the shell centre gripping fixed, drive second slider 20 through second jackscrew 24 and move the regulation left or right, make second slider 20 drive the top that the pressure round pin push rod removed to shell pressure pinhole through second cylinder 21, later promote the pressure round pin push rod downstream through second cylinder 21, thereby make the pressure round pin push rod push the pressure round pin downthehole, after one pressure round pin hole pressure round pin on the shell is accomplished, it is rotatory to open first motor 6 and drive gear 7 through speed reducer 5, gear 7 is rotatory, after the gear 7 is rotatory through the certain angle of meshing drive carousel 2 with ring gear 4, 2 drive the shell rotation back through brace table 3 after the rotation, thereby make other pressure round pin hole on the shell remove to the shell, so reciprocal operation under the round pin push rod.

The utility model discloses the main function who realizes does: after a pressure pinhole pressure round pin on the shell is accomplished, it is rotatory to open first motor 6 and drive gear 7 through speed reducer 5, gear 7 is rotatory back through the meshing with ring gear 4 drive 2 rotatory certain angles of carousel, 2 rotatory backs of carousel drive the shell rotation through brace table 3, thereby make on the shell other pressure pinholes remove to pressing under the round pin mechanism output, so reciprocating operation, thereby make the shell continuously fixed while carry out the processing of pressing the round pin in succession, reduce staff's operation complexity, and the work efficiency is improved.

The installation mode, the connection mode or the setting mode of the compressor shell pin pressing device of the utility model are common mechanical modes, and the installation mode, the connection mode or the setting mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a compressor housing presses speed reducer 5, first motor 6, first cylinder 13, second cylinder 21 and second motor 25 of round pin device to purchase on the market, this industry technical staff only need according to its subsidiary specification install and operate can, and need not the technical staff in this field to pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A compressor shell pin pressing device comprises a base (1), a rotary table (2) and a supporting table (3), wherein the rotary table (2) is rotatably arranged at the top end of the base (1), and the bottom end of the supporting table (3) is fixedly connected with the top end of the rotary table (2); the automatic clamping device is characterized by further comprising a pin pressing mechanism, a clamping device, a braking device, a gear ring (4), a speed reducer (5) and a first motor (6), the pin pressing mechanism is installed on the top end of the base (1), the gear ring (4) is fixedly sleeved on the outer side wall of the rotary table (2), the speed reducer (5) is installed on the inner side wall of the base (1), the first motor (6) is installed on the outer side wall of the speed reducer (5), the output end of the first motor (6) is connected with the input end of the speed reducer (5), the output end of the speed reducer (5) is concentrically provided with a gear (7), the gear (7) is meshed with the gear ring (4), the clamping device is installed on the support table (3), the clamping device is used for fixing the shell, the braking device is arranged in the base (1), and the braking device is used for braking rotation of the rotary table (2).

2. The compressor shell pin pressing device as claimed in claim 1, wherein the braking device comprises a connecting shaft (8), a circular truncated cone-shaped block (9), a lifting block (10), a plurality of sets of external members (11), a plurality of sets of guide columns (12) and a first cylinder (13), the connecting shaft (8) is rotatably mounted on the inner side wall of the base (1), the top end of the connecting shaft (8) is concentrically connected with the bottom end of the rotary table (2), the top end of the circular truncated cone-shaped block (9) is connected with the bottom end of the connecting shaft (8), the lifting block (10) is arranged right below the circular truncated cone-shaped block (9), a groove matched with the shape of the circular truncated cone-shaped block (9) is formed in the top end of the lifting block (10), the plurality of sets of external members (11) are respectively mounted on the outer side wall of the lifting block (10), the bottom ends of the plurality of sets of guide columns (12) are connected with the bottom end of the inner side wall of the base (1), the plurality of sets of external members (11) are respectively slidably sleeved on the outer side wall of the guide columns (12) up and down, the fixed end of the first cylinder (13) is mounted at the bottom end of the inner side wall of the base (1), and the lifting block (9) is respectively provided with the groove of the lifting block (10).

3. The compressor shell pin pressing device as claimed in claim 1, wherein the clamping device comprises two sets of first sliding blocks (14), two sets of clamping blocks (15), a first lead screw (16) and a hand wheel (17), a first sliding groove is formed in the support table (3), the two sets of first sliding blocks (14) are respectively slidably arranged on the first sliding groove, the bottom ends of the two sets of clamping blocks (15) are respectively connected with the top ends of the two sets of first sliding blocks (14), the left end and the right end of the first lead screw (16) are respectively rotatably arranged on the inner side wall of the first sliding groove, opposite threads are arranged on the left outer side wall and the right outer side wall of the first lead screw (16), the two sets of first sliding blocks (14) are respectively matched and screwed on the left outer side wall and the right outer side wall of the first lead screw (16), and the hand wheel (17) is arranged at the right end of the first lead screw (16).

4. The compressor shell pin pressing device is characterized in that the pin pressing mechanism comprises a supporting arm (18), a first shell (19), a second sliding block (20), a driving device and a second air cylinder (21), the bottom end of the supporting arm (18) is connected with the top end of the base (1), the bottom end of the first shell (19) is connected with the top end of the supporting arm (18), a second sliding groove is formed in the first shell (19), the second sliding block (20) is arranged on the second sliding groove in a left-right sliding mode through the driving device, the top end of the second air cylinder (21) is connected with the bottom end of the second sliding block (20), and a pin pressing push rod is installed on the moving end of the second air cylinder (21).

5. The compressor shell pressure pin device as claimed in claim 1, further comprising a second shell (22) and a jackscrew (23), wherein the second shell (22) is installed at the left end of the support platform (3), the left part of the first lead screw (16) is rotatably extended into the second shell (22), and the jackscrew (23) is in screw fit with the outer side wall of the second shell (22).

6. The compressor shell pin pressing device is characterized in that the driving device comprises a second jackscrew (24) and a second motor (25), the left end and the right end of the second jackscrew (24) are rotatably installed on the inner side wall of the second sliding chute, a second sliding block (20) is matched and screwed on the outer side wall of the second jackscrew (24), the second motor (25) is installed at the right end of the first shell (19), and the output end of the second motor (25) is concentrically connected with the right end of the second jackscrew (24).

7. The compressor shell pin pressing device as recited in claim 3, wherein the outer side walls of the two sets of clamping blocks (15) are respectively provided with anti-slip pads.

Images