CN214815481U

CN214815481U - Tapping machine for processing piston rod

Info

Publication number: CN214815481U
Application number: CN202121724345.3U
Authority: CN
Inventors: 严政
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-23
Anticipated expiration: 2031-07-27

Abstract

The utility model belongs to the technical field of machining, specifically be a tapping machine for piston rod processing, comprises a workbench, the workstation top is provided with the frame, the workstation below is provided with the landing leg, frame top both sides are provided with the apron, the apron top is provided with the apron handle, the workstation top is provided with first motor, first motor output below is provided with first belt pulley, be provided with driving belt in the first belt pulley, first motor one side is provided with the pneumatic cylinder, the pneumatic cylinder rear is provided with first support frame, pneumatic cylinder the place ahead is provided with the second support frame, the flexible end top of pneumatic cylinder is provided with the tapping board connecting seat. The utility model can stabilize the clamping piston rod and reduce the tapping error; the piston rods can be tapped in batch at the same time, which is beneficial to improving the tapping efficiency; the device is easy to maintain, low in use cost and convenient to operate by operators.

Description

Tapping machine for processing piston rod

Technical Field

The utility model belongs to the technical field of machining, specifically relate to a tapping machine for piston rod processing.

Background

The tapping machine is a machine tool for processing internal threads by using a screw tap, and is an internal thread processing machine tool which is most widely applied. According to the national mechanical industry standard, the tapping machine comprises the following components: desk top threading machine, semi-automatic desk top threading machine, vertical tapping machine, horizontal tapping machine.

The tapping machine is oriented to the market, is deeply concerned by the majority of users due to the advantages that the tapping machine is light, flexible and efficient and has no way of being replaced by other similar equipment. The screw tap avoids the limitation of a lathe, a drilling machine or manual tapping, saves time and labor, is not easy to rot teeth, is not easy to break off the screw tap and the like, and has remarkable characteristics which are widely praised and adopted by users.

However, when the piston rod is machined by using a tapping machine, the cylindrical surface of the piston rod is smooth and difficult to clamp and fix, errors are easy to generate during machining, machining is difficult, and even a cutter and a workpiece are damaged during serious machining, so that economic loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tapping machine for piston rod processing just.

The utility model discloses the technical scheme who adopts as follows:

a tapping machine for processing a piston rod comprises a workbench, wherein a rack is arranged above the workbench, supporting legs are arranged below the workbench, cover plates are arranged on two sides above the rack, cover plate handles are arranged above the cover plates, a first motor is arranged above the workbench, a first belt pulley is arranged below the output end of the first motor, a transmission belt is arranged in the first belt pulley, a hydraulic cylinder is arranged on one side of the first motor, a first support frame is arranged behind the hydraulic cylinder, a second support frame is arranged in front of the hydraulic cylinder, a tapping plate connecting seat is arranged above the telescopic end of the hydraulic cylinder, a tapping plate is arranged above the tapping plate connecting seat, a limiting cover plate is arranged above the first support frame and the second support frame, a second motor is arranged in front of the second support frame, and a tapping cutter is arranged in the output end of the second motor, the improved fixture is characterized in that a rotating shaft seat is arranged above the workbench, a rotating shaft body is arranged in the rotating shaft seat, a rotating shaft retaining ring is arranged on the rotating shaft body, a sliding block is arranged above the rotating shaft body, a second belt pulley is arranged below the rotating shaft body, a fixture body is arranged above the rotating shaft body, a fixture body retaining ring is arranged on the fixture body, four screw rod seats are arranged below the fixture body retaining ring, a sliding groove is formed in the fixture body, a piston rod mounting hole is formed in the fixture body, and a clamping screw rod is arranged in the screw rod seat.

Preferably: the workbench is welded with the rack, the workbench is welded with the supporting legs, the rack is connected with the cover plate in a sliding mode, and the cover plate is welded with the cover plate handle.

So set up, improve overall structure's stability, the restriction the drunkenness of the anchor clamps body.

Preferably: the workstation with first motor passes through bolted connection, first motor output with first belt pulley welding, first belt pulley with driving belt frictional connection, driving belt with second belt pulley frictional connection, first belt pulley with the second belt pulley passes through driving belt connects.

So set up, realize the rotation of pivot body, and then realize the specific rotation of anchor clamps makes the piston rod that the clamping was accomplished can for tapping cutter rotates, easily right tapping cutter fixes a position, promotes tapping efficiency simultaneously.

Preferably: the utility model discloses a tapping machine, including workstation, frame, second support frame, tapping board connecting seat, tapping board, first support frame and second support frame, the workstation with the pneumatic cylinder passes through bolted connection, the workstation with first support frame passes through bolted connection, the frame with the second support frame passes through bolted connection, the flexible end of pneumatic cylinder with the welding of tapping board connecting seat, the tapping board connecting seat with the welding of tapping board, first support frame with the second support frame with spacing apron passes through bolted connection, first support frame with the second support frame with tapping board sliding connection.

So set up, improve the tapping board is in first support frame with stability when sliding on the second support frame realizes to the control of tapping cutter is at the ascending motion of vertical direction.

Preferably: the tapping plate is connected with the second motor through bolts, and the output end of the second motor is connected with the tapping cutter through threads.

So set up, make the second motor can follow the tapping board motion provides the power source for the going on of tapping work, for tapping cutter's installation provides the position.

Preferably: the workstation with the pivot seat passes through bolted connection, the pivot seat with pivot body sliding connection, the pivot body with pivot retaining ring integrated into one piece, the pivot body with the slider welding, the pivot body with the second belt pulley passes through bolted connection.

So set up, guarantee the pivot body is stably installed, realizes with the rotation transmission of second belt pulley extremely the pivot body.

Preferably: the pivot body with the anchor clamps body pass through the slider with spout sliding connection, the anchor clamps body with anchor clamps body retaining ring integrated into one piece, anchor clamps body retaining ring and four the welding of screw rod seat, the anchor clamps body with spout integrated into one piece, the anchor clamps body with piston rod mounting hole integrated into one piece, the screw rod seat with press from both sides tight screw rod sliding connection, the pivot seat with anchor clamps body sliding connection.

So set up, realize the anchor clamps body is followed the pivot body rotates steadily, easily stabilizes clamping piston rod in batches.

The utility model has the advantages that:

1. the piston rod can be stably clamped, and tapping errors are reduced;

2. the piston rods can be tapped in batch at the same time, which is beneficial to improving the tapping efficiency;

3. the device is easy to maintain, low in use cost and convenient to operate by operators.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is an isometric structural schematic view of a tapping machine for piston rod machining according to the present invention;

fig. 2 is a schematic front view of a tapping machine for piston rod processing according to the present invention;

fig. 3 is a left side view schematic structure diagram of a tapping machine for piston rod processing according to the present invention;

fig. 4 is a schematic structural view of a clamp body of a tapping machine for processing a piston rod according to the present invention, which is enlarged by 5 times;

fig. 5 is a schematic top view of the tapping machine for processing a piston rod according to the present invention, after the clamp body is enlarged by 5 times;

fig. 6 is a schematic view of the structure of the rotating shaft body and the second belt pulley of the tapping machine for processing the piston rod after being amplified by 5 times.

The reference numerals are explained below:

101. a work table; 102. a frame; 103. a support leg; 104. a cover plate; 105. a cover plate handle; 201. a first motor; 202. a first pulley; 203. a drive belt; 204. a second pulley; 301. a hydraulic cylinder; 302. a first support frame; 303. a second support frame; 304. tapping plate; 305. a tapping plate connecting seat; 306. a limiting cover plate; 401. a second motor; 402. tapping cutters; 501. a rotating shaft seat; 502. a rotating shaft body; 503. a rotating shaft retainer ring; 504. a slider; 601. a clamp body; 602. a clamp body retainer ring; 603. a screw seat; 604. a chute; 605. a piston rod mounting hole; 606. and clamping the screw rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The present invention will be further described with reference to the following examples and drawings.

As shown in fig. 1-6, a tapping machine for processing a piston rod comprises a worktable 101, a frame 102 is disposed above the worktable 101, support legs 103 are disposed below the worktable 101, cover plates 104 are disposed on two sides above the frame 102, a cover plate handle 105 is disposed above the cover plates 104, a first motor 201 is disposed above the worktable 101, a first belt pulley 202 is disposed below an output end of the first motor 201, a driving belt 203 is disposed in the first belt pulley 202, a hydraulic cylinder 301 is disposed on one side of the first motor 201, a first support frame 302 is disposed behind the hydraulic cylinder 301, a second support frame 303 is disposed in front of the hydraulic cylinder 301, a tapping plate connecting seat 305 is disposed above a telescopic end of the hydraulic cylinder 301, a tapping plate 304 is disposed above the tapping plate connecting seat 305, a limit cover plate 306 is disposed above the first support frame 302 and the second support frame 303, and a second motor 401 is disposed in front of the second support frame 303, be provided with tapping cutter 402 in the second motor 401 output, workstation 101 top is provided with pivot seat 501, be provided with pivot body 502 in the pivot seat 501, be provided with pivot retaining ring 503 on the pivot body 502, pivot body 502 top is provided with slider 504, pivot body 502 below is provided with second belt pulley 204, pivot body 502 top is provided with anchor clamps body 601, be provided with anchor clamps body retaining ring 602 on the anchor clamps body 601, anchor clamps body retaining ring 602 below is provided with four screw rod seats 603, be provided with spout 604 in the anchor clamps body 601, be provided with piston rod mounting hole 605 in the anchor clamps body 601, be provided with clamping screw 606 in the screw rod seat 603.

Preferably: the workbench 101 is welded with the frame 102, the workbench 101 is welded with the supporting legs 103, the frame 102 is connected with the cover plate 104 in a sliding manner, and the cover plate 104 is welded with the cover plate handle 105; the workbench 101 is connected with a first motor 201 through a bolt, the output end of the first motor 201 is welded with a first belt pulley 202, the first belt pulley 202 is in friction connection with a transmission belt 203, the transmission belt 203 is in friction connection with a second belt pulley 204, and the first belt pulley 202 is connected with the second belt pulley 204 through the transmission belt 203; the workbench 101 is connected with the hydraulic cylinder 301 through bolts, the workbench 101 is connected with the first support frame 302 through bolts, the frame 102 is connected with the second support frame 303 through bolts, the telescopic end of the hydraulic cylinder 301 is welded with the tapping plate connecting seat 305, the tapping plate connecting seat 305 is welded with the tapping plate 304, the first support frame 302 and the second support frame 303 are connected with the limiting cover plate 306 through bolts, and the first support frame 302 and the second support frame 303 are connected with the tapping plate 304 in a sliding manner; the tapping plate 304 is connected with the second motor 401 through bolts, and the output end of the second motor 401 is connected with the tapping cutter 402 through threads; the workbench 101 is connected with the rotating shaft seat 501 through bolts, the rotating shaft seat 501 is connected with the rotating shaft body 502 in a sliding manner, the rotating shaft body 502 is integrally formed with the rotating shaft retainer ring 503, the rotating shaft body 502 is welded with the sliding block 504, and the rotating shaft body 502 is connected with the second belt pulley 204 through bolts; the rotating shaft body 502 is connected with the clamp body 601 in a sliding mode through the sliding block 504 and the sliding groove 604, the clamp body 601 is integrally formed with the clamp body retaining ring 602, the clamp body retaining ring 602 is welded with the four screw rod seats 603, the clamp body 601 is integrally formed with the sliding groove 604, the clamp body 601 is integrally formed with the piston rod mounting hole 605, the screw rod seats 603 are connected with the clamping screw rod 606 in a sliding mode, and the rotating shaft seat 501 is connected with the clamp body 601 in a sliding mode.

The working principle is as follows: when the device finishes the tapping work of the piston rod, the piston rod to be tapped is installed through the piston rod installation hole 605, the piston rod is clamped through the clamping screw 606, the clamp body 601 is limited to move through the cover plate 104, and the position of the piston rod relative to the tapping cutter 402 is stable during tapping; the rotating shaft body 502 and the clamp body 601 are installed through the rotating shaft seat 501, and the rotation of the second belt pulley 204 is converted into the rotation of the clamp body 601 through the sliding connection of the sliding block 504 and the sliding groove 604; other components are installed through the workbench 101 and the rack 102, and the rotation of the output end of the first motor 201 is converted into the rotation of the rotating shaft body 502 through the first belt pulley 202, the transmission belt 203 and the second belt pulley 204, so that the piston rod installed in the piston rod installation hole 605 makes circular motion relative to the tapping cutter 402, and the tapping efficiency is improved; a tapping cutter 402 is installed through a second motor 401, the tapping cutter 402 is driven to rotate through the second motor 401, and the piston rod which is clamped is tapped; when the model or the size of the piston rod to be tapped changes, the clamp body 601 is replaced.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a tapping machine for piston rod processing which characterized in that: comprises a workbench (101), a rack (102) is arranged above the workbench (101), supporting legs (103) are arranged below the workbench (101), cover plates (104) are arranged on two sides above the rack (102), a cover plate handle (105) is arranged above the cover plate (104), a first motor (201) is arranged above the workbench (101), a first belt pulley (202) is arranged below the output end of the first motor (201), a transmission belt (203) is arranged in the first belt pulley (202), a hydraulic cylinder (301) is arranged on one side of the first motor (201), a first support frame (302) is arranged behind the hydraulic cylinder (301), a second support frame (303) is arranged in front of the hydraulic cylinder (301), a tapping plate connecting seat (305) is arranged above the telescopic end of the hydraulic cylinder (301), a tapping plate (304) is arranged above the tapping plate connecting seat (305), a limiting cover plate (306) is arranged above the first support frame (302) and the second support frame (303), a second motor (401) is arranged in front of the second support frame (303), a tapping cutter (402) is arranged in an output end of the second motor (401), a rotating shaft seat (501) is arranged above the workbench (101), a rotating shaft body (502) is arranged in the rotating shaft seat (501), a rotating shaft retainer ring (503) is arranged on the rotating shaft body (502), a sliding block (504) is arranged above the rotating shaft body (502), a second belt pulley (204) is arranged below the rotating shaft body (502), a clamp body (601) is arranged above the rotating shaft body (502), a clamp body retainer ring (602) is arranged on the clamp body (601), four screw rod seats (603) are arranged below the clamp body retainer ring (602), and a sliding groove (604) is arranged in the clamp body (601), a piston rod mounting hole (605) is formed in the clamp body (601), and a clamping screw (606) is arranged in the screw seat (603).

2. The tapping machine for piston rod machining according to claim 1 wherein: the workbench (101) is welded with the rack (102), the workbench (101) is welded with the supporting legs (103), the rack (102) is connected with the cover plate (104) in a sliding mode, and the cover plate (104) is welded with the cover plate handle (105).

3. The tapping machine for piston rod machining according to claim 1 wherein: workstation (101) with first motor (201) pass through bolted connection, first motor (201) output with first belt pulley (202) welding, first belt pulley (202) with driving belt (203) frictional connection, driving belt (203) with second belt pulley (204) frictional connection, first belt pulley (202) with second belt pulley (204) pass through driving belt (203) are connected.

4. The tapping machine for piston rod machining according to claim 1 wherein: workstation (101) with pneumatic cylinder (301) pass through bolted connection, workstation (101) with first support frame (302) pass through bolted connection, frame (102) with second support frame (303) pass through bolted connection, pneumatic cylinder (301) flexible end with tapping plate connecting seat (305) welding, tapping plate connecting seat (305) with tapping plate (304) welding, first support frame (302) with second support frame (303) with spacing apron (306) pass through bolted connection, first support frame (302) with second support frame (303) with tapping plate (304) sliding connection.

5. The tapping machine for piston rod machining according to claim 1 wherein: the tapping plate (304) is connected with the second motor (401) through bolts, and the output end of the second motor (401) is connected with the tapping cutter (402) through threads.

6. The tapping machine for piston rod machining according to claim 1 wherein: workstation (101) with pivot seat (501) pass through bolted connection, pivot seat (501) with pivot body (502) sliding connection, pivot body (502) with pivot retaining ring (503) integrated into one piece, pivot body (502) with slider (504) welding, pivot body (502) with second pulley (204) pass through bolted connection.

7. The tapping machine for piston rod machining according to claim 1 wherein: the rotating shaft body (502) and the clamp body (601) are connected with the sliding groove (604) in a sliding mode through the sliding block (504), the clamp body (601) and the clamp body retainer ring (602) are integrally formed, the clamp body retainer ring (602) is welded with the four screw rod seats (603), the clamp body (601) and the sliding groove (604) are integrally formed, the clamp body (601) and the piston rod mounting hole (605) are integrally formed, the screw rod seats (603) are connected with the clamping screw rod (606) in a sliding mode, and the rotating shaft seat (501) is connected with the clamp body (601) in a sliding mode.