CN215614461U

CN215614461U - Accurate positioning structure for punching of compressor shell

Info

Publication number: CN215614461U
Application number: CN202122026320.2U
Authority: CN
Inventors: 张金斌; 刘东锴
Original assignee: Suzhou Ruisheng Refrigeration Equipment Co ltd
Current assignee: Suzhou Ruisheng Refrigeration Equipment Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-25
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a precise positioning structure for punching a compressor shell, which comprises a lifting device and a handle, wherein the right side of the lifting device is provided with the handle, a fixed seat is arranged below the right end of the lifting device, the left end of the right side of the lifting device is provided with scales, the middle part of the left end of the lifting device is provided with a worm, and the left side of the middle part of the worm is provided with a positioning seat. The height and the position can be changed quickly, and the device can adapt to different positioning heights.

Description

Accurate positioning structure for punching of compressor shell

Technical Field

The utility model belongs to the technical field related to an auxiliary structure of a compressor shell, and particularly relates to an accurate positioning structure for punching of the compressor shell.

Background

The accurate positioning structure for punching of the compressor shell is an auxiliary structure, a punching die acts on a material to complete a mechanical device for punching, the mechanical device can assist in completing punching operation, punching accuracy is guaranteed, and deviation in punching is prevented.

The prior compressor shell punching auxiliary structure technology has the following problems: the precision when current compressor housing punches a hole accurate positioning structure punches a hole for the guarantee accuracy nature when punching a hole, and the positioning structure that punches a hole mostly belongs to the fixed state, but long-time the use can lead to the structure that punches a hole to the deviation appears to traditional auxiliary structure that punches a hole can't height-adjusting, can't effectively accomplish when facing the operation auxiliary positioning that punches a hole of co-altitude not.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a compressor shell punching accurate positioning structure to solve the problem that the height cannot be adjusted in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a punching hole accurate positioning structure of a compressor shell comprises a lifting device and a handle, wherein the right side of the lifting device is provided with the handle, a fixed seat is arranged below the right end of the lifting device, the left end of the right side face of the lifting device is provided with scales, the middle part of the left end of the lifting device is provided with a worm, the left side of the middle part of the worm is provided with a positioning seat, a bolt is arranged at the upper left corner of the positioning seat, a positioning pin is arranged above the positioning seat, the left side of the positioning pin is provided with a positioning guide sleeve, the left side of the positioning guide sleeve is provided with a punching head, the lifting device comprises a connecting block, a connecting hole, a fixing piece and a box body, the middle part of the left end of the box body is provided with the connecting block, the fixing piece is provided with the connecting hole, the box body comprises a gear, a first connecting rod, a bearing, a fixing block and a second connecting rod, the first connecting rod is arranged below the left side of the gear, the bearing is arranged at the lower end of the first connecting rod, the second connecting rod is arranged below the left side of the bearing, and the fixing block is arranged below the right end of the second connecting rod.

Preferably, the number of the bolts is four, the four bolts are the same in size and scale, and the bolts are arranged above the four corners of the positioning seat.

Preferably, the number of the fixed seats is four, the four fixed seats are the same in size and scale, and the four corners of the lower end of the lifting device are provided with the fixed seats.

Preferably, the number of the fixing pieces is two, the two fixing pieces are the same in size and scale, the two fixing pieces are arranged at the left end of the connecting block, the number of the connecting holes is four, the size and scale of the four connecting holes are the same, the two fixing pieces are provided with four connecting holes, and the bolt can penetrate through the positioning seat and be fixed in the connecting hole.

Preferably, the number of the gears is six, the size of the six gears is the same, and the gears are arranged at the left end of the handle, at the upper end and the lower end of the first connecting rod, at the left end and the right end of the second connecting rod and at the lower end of the worm.

Preferably, the number of the fixing blocks is two, the two fixing blocks are the same in size and scale, and the fixing blocks are arranged below the left side and the right side of the middle of the second connecting rod.

Preferably, the number of the bearings is six, the size of the six bearings is the same, and the bearings are arranged above the fixing blocks, on the upper side and the lower side of the middle part of the first connecting rod and on the upper end and the lower end of the worm.

Preferably, when the handle rotates, the worm can be driven to move through the gear, the first connecting rod, the bearing and the second connecting rod, when the worm moves, the punching head, the positioning guide sleeve and the positioning seat can be driven to move through the connecting block and the fixing piece, and the movement mode of the worm can be changed through the rotation direction of the handle, so that the punching head, the positioning guide sleeve and the positioning seat are driven to move upwards or downwards.

Compared with the prior art, the utility model provides a compressor shell punching accurate positioning structure, which has the following beneficial effects:

1. this compressor housing accurate positioning structure that punches a hole elevating gear's left surface sets up a scale, and the height-adjusting of head of punching a hole can be confirmed to the scale to the bottom of positioning seat, conveniently observes and takes notes high position, makes things convenient for accurate operation next time.

2. Thereby this compressor housing accurate positioning structure handle that punches a hole accessible clockwise or anticlockwise rotation adjusts the position of positioning seat and punching head, simple structure, and the simple operation is quick.

3. This compressor shell punches a hole accurate positioning structure in gear can carry out power transmission, rotates the handle through external force and drives the gear to drive the worm and move, the gear carries out power transmission on the one hand, and stable connection structure is confirmed to on the other hand.

4. This compressor shell punches a hole accurate positioning structure well bearing outer end is fixed, can guarantee that worm, head rod and second connecting rod rotate in inside when stable.

5. According to the compressor shell punching accurate positioning structure, the worm can drive the punching head and the positioning seat to move through the connecting block, the rising or falling of the punching head can be completed by changing the movement mode of the worm, the operation is simple, the structure is stable, and the punching positioning accuracy is guaranteed.

The device is characterized in that the part which is not involved in the device is the same as the prior art or can be realized by adopting the prior art, the positioning seat is fixed on the fixing plate through a bolt and a connecting hole to ensure stable positioning, scales which can be contrasted are arranged on the left side of the device to facilitate recording and determining the position height, the worm of the rotating handle can effectively move through the rotating shaft and the gear, the positioning seat and the punching head are driven through the connecting block to change the positions of the positioning seat and the punching head, the position height of the positioning seat and the punching head can be changed through the worm by changing the rotating direction of the handle, the operation is convenient, the structure is simple and easy to install, the height and the position can be changed quickly, and the device can adapt to different positioning heights.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic view of a precise positioning structure for punching a compressor housing according to the present invention;

fig. 2 is a schematic structural diagram of a lifting device according to the present invention;

FIG. 3 is a schematic structural view of the interior of the case according to the present invention;

in the figure: 1. a worm; 2. a punching head; 3. positioning the guide sleeve; 4. a bolt; 5. positioning seats; 6. a lifting device; 7. a handle; 8. calibration; 9. positioning pins; 10. a fixed seat; 61. connecting blocks; 62. connecting holes; 63. a fixing sheet; 64. a box body; 641. a gear; 642. a first connecting rod; 643. a bearing; 644. a fixed block; 645. a second connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: a precise positioning structure for punching a compressor shell comprises a lifting device 6 and a handle 7, wherein the right side of the lifting device 6 is provided with the handle 7, a fixed seat 10 is arranged below the right end of the lifting device 6, the left end of the right side surface of the lifting device 6 is provided with scales 8, the middle part of the left end of the lifting device 6 is provided with a worm 1, the left side of the middle part of the worm 1 is provided with a positioning seat 5, the upper left corner of the positioning seat 5 is provided with a bolt 4, a positioning pin 9 is arranged above the positioning seat 5, the left side of the positioning pin 9 is provided with a positioning guide sleeve 3, the left side of the positioning guide sleeve 3 is provided with a punching head 2, the lifting device 6 comprises a connecting block 61, a connecting hole 62, a fixed block 63 and a box body 64, the middle part of the left end of the box body 64 is provided with the connecting block 61, the left end of the connecting block 61 is provided with the fixed block 63, the connecting hole 62 is arranged on the fixed block 63, the box body 64 comprises a gear 641, a first connecting rod 642, a bearing 643, a fixed block 644 and a second connecting rod 645, a first connecting rod 642 is arranged below the left side of the gear 641, a bearing 643 is arranged at the lower end of the first connecting rod 642, a second connecting rod 645 is arranged below the left side of the bearing 643, and a fixed block 644 is arranged below the right end of the second connecting rod 645.

Example two

Referring to fig. 1-3, the present invention provides a technical solution: four bolts 4 are arranged, four bolts 4 are identical in size, the bolts 4 are arranged above four corners of the positioning seat 5, so that the positioning seat 5 is stable and convenient to position, four fixing seats 10 are arranged, four fixing seats 10 are identical in size, four corners of the lower end of the lifting device 6 are provided with the fixing seats 10, so that the whole working is stable, two fixing plates 63 are arranged, two fixing plates 63 are identical in size, two fixing plates 63 are arranged at the left end of the connecting block 61, four connecting holes 62 are arranged at the connecting hole 62, four connecting holes 62 are identical in size, four connecting holes 62 are arranged on the two fixing plates 63, the bolts 4 can penetrate through the positioning seat 5 and are fixed in the connecting holes 62, so that the fixing seat 5 is stable, so that the positioning accuracy is ensured, six gears 641 are arranged, and six gears 641 are identical in size, gears 641 are arranged at the left end of the handle 7, the upper end and the lower end of the first connecting rod 642, the left end and the right end of the second connecting rod 645 and the lower end of the worm 1 for power transmission and stable connection, two fixing blocks 644 are arranged, the two fixing blocks 644 are identical in size and scale, the fixing blocks 644 are arranged below the left side and the right side of the middle of the second connecting rod 645 to ensure stable connection and smooth movement of the second connecting rod 645, six bearings 643 are arranged, the six bearings 643 are identical in size and scale, the bearings 643 are arranged above the two fixing blocks 644, the upper side and the lower side of the middle of the first connecting rod 642 and the upper end and the lower end of the worm 1 to ensure internal rotation so as to carry out power transmission under the condition of not changing the position, the worm 1 can be driven to move by the gears 641, the first connecting rod 642, the bearings 643 and the second connecting rod 645 when the handle 7 rotates, the punching head 2 can be driven by the connecting block 61 and the fixing block 63 when the worm 1 moves, The positioning guide sleeve 3 and the positioning seat 5 move, the handle 7 can change the movement mode of the worm 1 through the rotation direction, so that the punching head 2, the positioning guide sleeve 3 and the positioning seat 5 are driven to move upwards or downwards, the position can be conveniently and quickly adjusted, and the working time is reduced.

The working principle and the using process of the utility model are as follows: after the lifting device is installed, firstly, the whole lifting device is installed at a proper and stable position through the fixed seat 10, when the installation is finished and the whole lifting device 6 is ensured to be stable, the positioning pin 9 and the punching head 2 can be driven by external force to move through the positioning guide sleeve 3, the punching operation can be carried out on materials by using the punching head 2, the punching operation can be realized by rotating the handle 7 when the position height of the punching operation is changed, firstly, the handle 7 is inserted into the box body 64 and is connected with the gear 641, the gear 641 in the box body 64 can be driven to move when the handle 7 rotates, the gears 641 are combined in pairs to carry out power transmission, so as to drive the first connecting rod 642 to move, two bearings 643 are arranged at the left side and the right side of the first connecting rod 642, so that the original position is not changed when the first connecting rod 642 moves, the second connecting rod 645 is driven by the gear 641 at the lower end when the first connecting rod 642 moves, and the second connecting rod 645 is also provided with two bearings 643 to move inside the bearings 643, the lower ends of the two bearings 643 are provided with fixed blocks 644 which can ensure the stability of the second connecting rod 645 and lift the second connecting rod to facilitate connection and power transmission, the second connecting rod 645 drives the gear 641 at the lower end of the worm 1 through the gear 641 at the left end, the gear 641 arranged on the worm 1 can drive the worm 1 to move in the bearings 643 at the upper and lower ends when moving, the worm 1 can drive the connecting block 61 to move when continuously moving, the punching head 2, the positioning guide sleeve 3 and the positioning seat 5 are driven to move through the connecting block 61 and the fixing plate 63, the positioning seat 5 passes through the bolt 4 and is fixed in the connecting hole 62 in the fixing plate 63 through the positioning seat 5, the position heights of the punching head 2, the positioning guide sleeve 3 and the positioning seat 5 are changed through the connecting block 61 and the fixing plate 63, the moving mode of the worm 1 can be changed through the rotating handle 7 in different directions, so as to change the rising or falling of the punching head 2, the positioning guide sleeve 3 and the positioning seat 5, when the position height of the equipment such as the punching head 2 is determined, the accurate position can be observed through the scale 8, the recording is convenient for the next repeated operation, and the punching operation can be continued after the position height of the punching head 2 is adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compressor housing accurate positioning structure that punches a hole, includes elevating gear (6) and its characterized in that of handle (7): the lifting device is characterized in that a handle (7) is arranged on the right side of the lifting device (6), a fixing seat (10) is arranged below the right end of the lifting device (6), scales (8) are arranged at the left end of the right side face of the lifting device (6), a worm (1) is arranged in the middle of the left end of the lifting device (6), a positioning seat (5) is arranged on the left side of the middle of the worm (1), a bolt (4) is arranged at the upper left corner of the positioning seat (5), a positioning pin (9) is arranged above the positioning seat (5), a positioning guide sleeve (3) is arranged on the left side of the positioning pin (9), a punching head (2) is arranged on the left side of the positioning guide sleeve (3), the lifting device (6) comprises a connecting block (61), a connecting hole (62), a fixing plate (63) and a box body (64), a connecting block (61) is arranged in the middle of the left end of the box body (64), the fixing plate (63) is arranged at the left end of the connecting block (61), the fixing plate (63) is provided with a connecting hole (62), the box body (64) comprises a gear (641), a first connecting rod (642), a bearing (643), a fixing block (644) and a second connecting rod (645), the first connecting rod (642) is arranged below the left side of the gear (641), the bearing (643) is arranged at the lower end of the first connecting rod (642), the second connecting rod (645) is arranged below the left side of the bearing (643), and the fixing block (644) is arranged below the right end of the second connecting rod (645).

2. The compressor housing punching precise positioning structure according to claim 1, wherein: the four bolts (4) are arranged, the four bolts (4) are identical in size and scale, and the bolts (4) are arranged above the four corners of the positioning seat (5).

3. The compressor housing punching precise positioning structure according to claim 1, wherein: the four fixing seats (10) are arranged, the four fixing seats (10) are identical in size and scale, and the four corners of the lower end of the lifting device (6) are provided with the fixing seats (10).

4. The compressor housing punching precise positioning structure according to claim 1, wherein: the fixing plates (63) are arranged in two, the two fixing plates (63) are identical in size and scale, the two fixing plates (63) are arranged at the left end of the connecting block (61), the connecting holes (62) are arranged in four, the four connecting holes (62) are identical in size and scale, the two fixing plates (63) are provided with four connecting holes (62), and the bolt (4) can penetrate through the positioning seat (5) and be fixed in the connecting holes (62).

5. The compressor housing punching precise positioning structure according to claim 1, wherein: the gear (641) is provided with six, the six gears (641) are identical in size and scale, and the gears (641) are arranged at the left end of the handle (7), the upper end and the lower end of the first connecting rod (642), the left end and the right end of the second connecting rod (645) and the lower end of the worm (1).

6. The compressor housing punching precise positioning structure according to claim 1, wherein: the two fixing blocks (644) are arranged, the two fixing blocks (644) are the same in size and scale, and the fixing blocks (644) are arranged below the left side and the right side of the middle of the second connecting rod (645).

7. The compressor housing punching precise positioning structure according to claim 1, wherein: the six bearings (643) are arranged, the sizes and the scales of the six bearings (643) are the same, and the bearings (643) are arranged above the two fixing blocks (644), on the upper side and the lower side of the middle of the first connecting rod (642) and on the upper end and the lower end of the worm (1).

8. The compressor housing punching precise positioning structure according to claim 1, wherein: when the handle (7) rotates, the worm (1) can be driven to move through the gear (641), the first connecting rod (642), the bearing (643) and the second connecting rod (645), the punching head (2), the positioning guide sleeve (3) and the positioning seat (5) can be driven to move through the connecting block (61) and the fixing plate (63) when the worm (1) moves, and the movement mode of the worm (1) can be changed through the rotation direction of the handle (7), so that the punching head (2), the positioning guide sleeve (3) and the positioning seat (5) are driven to move upwards or downwards.