CN220561445U - Thermostat copper sleeve press-fitting device capable of automatically compensating size errors of workpieces - Google Patents
Thermostat copper sleeve press-fitting device capable of automatically compensating size errors of workpieces Download PDFInfo
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- CN220561445U CN220561445U CN202322232634.7U CN202322232634U CN220561445U CN 220561445 U CN220561445 U CN 220561445U CN 202322232634 U CN202322232634 U CN 202322232634U CN 220561445 U CN220561445 U CN 220561445U
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- buffer
- thermostat
- sleeve
- pushing rod
- positioning
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 29
- 239000010949 copper Substances 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims description 2
- 241000227287 Elliottia pyroliflora Species 0.000 description 21
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model aims to provide a thermostat copper sleeve press-fitting device capable of automatically compensating dimensional errors of workpieces, which comprises a base and a lifting assembly, wherein a material carrying jig for carrying the thermostat is arranged on the base, the lifting assembly comprises a lifting driving piece, a lifting shaft, a buffer cylinder, a buffer elastic piece, a pushing rod, a positioning cylinder and a positioning elastic piece, the lifting shaft is arranged on the base in a sliding manner along the vertical direction, the lifting driving piece is arranged on the base, the lifting driving piece is connected with the lifting shaft, the buffer cylinder is arranged at the bottom end of the lifting shaft, the pushing rod penetrates through the buffer cylinder so that one end of the pushing rod penetrates out of the bottom end of the buffer cylinder, the buffer elastic piece is respectively abutted with the pushing rod and the buffer cylinder, the positioning cylinder is sleeved on the buffer cylinder, a clamping groove is formed at the bottom end of the positioning cylinder, the positioning elastic piece is sleeved on the pushing rod, and the positioning elastic piece is respectively abutted with the buffer cylinder and the positioning cylinder, so that the bottom end of the pushing rod is retracted into the clamping groove. The utility model can be applied to the field of thermostat processing.
Description
Technical Field
The utility model relates to the field of thermostat machining tools, in particular to a thermostat copper sleeve press-fitting device capable of automatically compensating size errors of workpieces.
Background
The thermostat is a valve for controlling the flow path of the cooling liquid, and is an automatic temperature regulating device.
A thermostat 20 as shown in fig. 2 and 4 requires a copper bush 30 to be inserted into the hollow groove 21 of the inner bottom wall thereof, and the copper bush 30 is currently pressed and inserted into the hollow groove 21 mainly by a worker manually.
However, since the hollow groove 21 is surrounded by a casing with a certain height, the operation difficulty of the worker is increased, so that the copper bush 30 is difficult to be accurately inserted into the hollow groove 21, repeated operation of the worker is often required, and time and labor are wasted; moreover, after each thermostat 20 is produced, the size of the empty groove 21 inevitably varies, and it is difficult for a worker to ensure that the copper bush 30 is reliably inserted to the bottom when inserting the copper bush 30, thus causing a hidden trouble in installation. In view of the above, in order to solve the above technical problems, a thermostat copper sleeve press-fitting device for automatically compensating for workpiece dimension errors is provided.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a thermostat copper sleeve press-fitting device which is used for assisting in inserting a copper sleeve into an empty groove of a thermostat and can effectively adapt to the size error of the thermostat and press-fitting the copper sleeve in place and automatically compensate the size error of a workpiece.
The technical scheme adopted by the utility model is as follows:
a thermostat copper sleeve press-fitting device capable of automatically compensating dimension errors of workpieces comprises:
the base is provided with a material carrying jig for carrying the thermostat; and
The lifting assembly comprises a lifting driving piece, a lifting shaft, a buffer barrel, a buffer elastic piece, a pushing rod, a positioning barrel and a positioning elastic piece, wherein the lifting shaft is arranged on the base in a sliding mode along the vertical direction, the lifting driving piece is arranged on the base, the lifting driving piece is connected with the lifting shaft, the buffer barrel is detachably arranged at the bottom end of the lifting shaft, the pushing rod penetrates through the buffer barrel, one end of the pushing rod penetrates out of the bottom end of the buffer barrel, the buffer elastic piece is respectively in contact with the pushing rod and the buffer barrel, the positioning barrel is sleeved on the buffer barrel, a clamping groove for accommodating a copper sleeve is formed in the bottom end of the positioning barrel, the positioning elastic piece is sleeved on the pushing rod, and the positioning elastic piece is respectively in contact with the buffer barrel and the positioning barrel in a propping mode, so that the bottom end of the pushing rod is retracted into the clamping groove.
In one embodiment, the buffer cylinder comprises a jacking block and a buffer sleeve, the jacking block is detachably arranged at the bottom end of the lifting shaft, the buffer sleeve is in threaded connection with the jacking block, the pushing rod penetrates through the buffer sleeve, and the buffer elastic piece is respectively in butt joint with the pushing rod and the jacking block.
In one embodiment, the pushing rod is provided with a limit bump, the bottom wall of the limit bump is abutted against the buffer sleeve, and the top wall of the limit bump is abutted against the buffer elastic piece.
In one embodiment, the positioning cylinder comprises a sliding sleeve and a clamping sleeve, the sliding sleeve is sleeved on the buffer sleeve, the clamping sleeve is in threaded connection with the sliding sleeve, the positioning elastic piece is respectively abutted to the buffer sleeve and the clamping sleeve, and the clamping groove is positioned on the bottom wall of the clamping sleeve.
In one embodiment, the pushing rod is further provided with a limiting step, and the limiting step is used for being clamped with the clamping sleeve.
In one embodiment, the lifting driving piece comprises an adjusting block, a rocker arm and a driving gear, the position of the adjusting block is adjustably arranged on the base, the driving gear is rotatably arranged on the adjusting block, one end of the rocker arm is arranged on the driving gear, and the outer side wall of the lifting shaft is provided with a plurality of shaft teeth so that the shaft teeth are meshed with the driving gear.
In one embodiment, the base is provided with an adjusting hole along the vertical direction, the lifting assembly further comprises a locking bolt, the locking bolt penetrates through the adjusting hole, and the locking bolt is in threaded connection with the adjusting block.
In one embodiment, the lifting driving piece further comprises a limiting column and a fixing block, the fixing block is arranged on the lifting shaft, the position of the limiting column is adjustably arranged on the fixing block, and one end of the limiting column faces the adjusting block.
In one embodiment, the lifting driving piece further comprises a guide rod, wherein the guide rod penetrates through the fixed block, and the guide rod is in threaded connection with the adjusting block.
In one embodiment, the buffer elastic member and the positioning elastic member are springs.
The beneficial effects of the utility model are as follows:
1. the copper bush is positioned by the clamping groove of the positioning cylinder, and then the positioning cylinder ascends relative to the pushing rod under the compression action of the positioning elastic piece, so that the copper bush is pressed into the empty groove of the thermostat. Further, under the elastic acting force of the buffer elastic piece, the actual descending stroke of the lifting shaft is larger than the required descending stroke, wherein the redundant descending stroke of the lifting shaft is transferred into the compression amount of the buffer elastic piece, so that under the condition that the depth dimension of the empty groove of the thermostat deviates, the compensation is realized by utilizing the elastic thrust of the buffer elastic piece, and the copper bush is ensured to be reliably pressed onto the bottom wall of the empty groove;
2. in the process of press fitting, hard contact is avoided when the pushing rod presses down the copper bush in place, so that severe collision can not occur between the pushing rod and the buffer barrel, and the service life of the press fitting device is ensured.
Drawings
FIG. 1 is a schematic diagram of a thermostat copper sleeve press-fitting device for automatically compensating dimensional errors of a workpiece according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of the thermostat copper sheathing press-fitting device of FIG. 1 for automatically compensating dimensional errors of a workpiece;
FIG. 3 is a schematic view of a portion of a lifting assembly according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a thermostat according to an embodiment of the present utility model.
Reference numerals illustrate:
20. a thermostat; 21. a hollow groove; 30. a copper sleeve; 10. the thermostat copper sleeve press-fitting device automatically compensates the dimension error of a workpiece; 100. a base; 200. a lifting assembly; 300. a material carrying jig; 210. a lifting driving member; 220. a lifting shaft; 230. a buffer tube; 240. a buffer elastic member; 250. a pushing rod; 260. a positioning cylinder; 270. positioning an elastic piece; 2621. a clamping groove; 231. a top fixing block; 232. a buffer sleeve; 251. a limit bump; 261. a slip sleeve; 262. clamping material sleeves; 252. a limit step; 211. an adjusting block; 212. a rocker arm; 213. a drive gear; 110. an adjustment aperture; 280. a locking bolt; 214. a limit column; 215. a fixed block; 216. a guide rod.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model.
As shown in fig. 1 to 3, a thermostat copper sleeve press-fitting device 10 capable of automatically compensating dimensional errors of workpieces comprises a base 100 and a lifting assembly 200, wherein a material loading jig 300 for loading the thermostat 20 is arranged on the base 100, the lifting assembly 200 comprises a lifting driving member 210, a lifting shaft 220, a buffer cylinder 230, a buffer elastic member 240, a pushing rod 250, a positioning cylinder 260 and a positioning elastic member 270, the lifting shaft 220 is arranged on the base 100 in a sliding manner along a vertical direction, the lifting driving member 210 is arranged on the base 100, the lifting driving member 210 is connected with the lifting shaft 220, the buffer cylinder 230 is detachably arranged at the bottom end of the lifting shaft 220, the pushing rod 250 is arranged in the buffer cylinder 230 in a penetrating manner so that one end of the pushing rod 250 penetrates out of the bottom end of the buffer cylinder 230, the buffer elastic member 240 is respectively abutted with the pushing rod 250 and the buffer cylinder 230, the positioning cylinder 260 is sleeved on the buffer cylinder 230, the bottom end of the positioning cylinder 260 is provided with a clamping groove 2621 for accommodating the copper sleeve 30, the positioning elastic member 270 is sleeved on the material rod 250, and the positioning elastic member 270 is respectively abutted with the buffer cylinder 230 and the bottom end of the pushing rod 250 is respectively abutted with the clamping groove 2621.
It should be noted that, the base 100 is provided with the material loading jig 300, and the shape of the material loading jig 300 may be specifically set according to different thermostats 20. The lifting shaft 220 is slidably mounted on the base 100 along the vertical direction, and the lifting shaft 220 is located above the material loading jig 300, so that the bottom end of the lifting shaft 220 is aligned with the material loading jig 300. The lifting driving member 210 is mounted on the base 100, and the lifting driving member 210 drives the lifting shaft 220 to perform lifting motion relative to the base 100. The buffer cylinder 230 is detachably installed at the bottom end of the elevation shaft 220, and for example, the buffer cylinder 230 may be fastened to the elevation shaft 220 by a mechanic's screw. The pushing rod 250 is installed in the buffer tube 230 in a penetrating manner along the axis, and part of the pushing rod 250 extends out from the bottom wall of the buffer tube 230. The buffer elastic member 240 is installed in the buffer cylinder 230 such that the buffer elastic member 240 is respectively abutted against the buffer cylinder 230 and the pushing rod 250, and the pushing rod 250 is maintained in a partial structure with a tendency to protrude from the bottom end of the buffer cylinder 230 under the elastic pushing force of the buffer elastic member 240. Further, the positioning cylinder 260 is sleeved on the outer sidewall of the buffer cylinder 230, so that the positioning cylinder 260 can slide along the axial direction relative to the buffer cylinder 230. The positioning cylinder 260 is provided with a clamping groove 2621 on a side surface far away from the buffer cylinder 230, the clamping groove 2621 is used for accommodating the copper bush 30, and specifically, when the copper bush 30 is inserted into the clamping groove 2621, the copper bush 30 can be clamped by using the inner side wall of the clamping groove 2621. The positioning elastic member 270 is installed in the positioning cylinder 260, and the positioning elastic member 270 is sleeved on the outer side wall of the pushing rod 250, so that two ends of the positioning elastic member 270 are respectively in contact with the buffer cylinder 230 and the positioning cylinder 260, and the positioning cylinder 260 has a trend of being far away from the buffer cylinder 230 under the thrust action of the positioning elastic member 270. It should be noted that, as the positioning cylinder 260 moves away from the buffer cylinder 230, the bottom end of the pushing rod 250 is retracted into the clamping groove 2621. In one embodiment, the buffer elastic member 240 and the positioning elastic member 270 are springs. Further, the elastic coefficient of the buffer elastic member 240 is greater than that of the positioning elastic member 270.
The operation of the thermostat copper sheathing press-fitting device 10 for automatically compensating for dimensional errors of workpieces as described above will be described. The thermostat 20 is placed in the material loading jig 300 to be fixed, then one copper bush 30 is inserted into the clamping groove 2621, then the lifting driving piece 210 drives the lifting shaft 220 to descend, so that the buffer barrel 230, the pushing rod 250 and the positioning barrel 260 are driven to wholly descend, when the bottom end of the positioning barrel 260 is abutted against the outer side wall of the empty groove 21 of the thermostat 20, the positioning barrel 260 is held against movement at the moment, the buffer barrel 230 and the pushing rod 250 continue to descend along with the continuous descending of the lifting shaft 220, and the pushing rod 250 descends relative to the positioning barrel 260 to pass through the clamping groove 2621 due to the fact that the positioning barrel 260 is not moved, so that the pushing rod 250 presses the copper bush 30 in the clamping groove 2621 into the empty groove 21 of the thermostat 20, and in the process, the positioning elastic piece 270 is compressed under stress. Further, when the positioning elastic member 270 is fully compressed, the positioning cylinder 260 cannot slide further relative to the buffer cylinder 230, and when the lifting shaft 220 descends further, the pushing rod 250 will exert a reverse pushing force on the copper bush 30 on the buffer elastic member 240, so that the pushing rod 250 is ensured to press the copper bush 30 into the bottom wall of the empty slot 21 reliably by using the elastic force of the buffer elastic member 240. After the press-fitting is completed, the lifting driving member 210 drives the lifting shaft 220 to lift and reset, and the buffer elastic member 240 and the positioning elastic member 270 are also reset respectively.
In this way, the copper bush 30 is positioned by the clamping groove 2621 of the positioning cylinder 260, and then the positioning cylinder 260 is lifted relative to the pushing rod 250 under the compression action of the positioning elastic member 270, so that the copper bush 30 is pressed into the empty groove 21 of the thermostat 20. Further, under the elastic force of the buffer elastic member 240, the actual descending stroke of the lifting shaft 220 is larger than the required descending stroke, wherein the redundant descending stroke of the lifting shaft 220 is transferred into the compression amount of the buffer elastic member 240, so that under the condition that the depth dimension of the empty slot 21 of the thermostat 20 deviates, the compensation is realized by utilizing the elastic thrust of the buffer elastic member 240, thereby ensuring that the copper bush 30 is reliably pressed onto the bottom wall of the empty slot 21, and in the pressing process, hard contact is avoided when the pushing rod 250 presses the copper bush 30 in place, so that severe collision between the pushing rod 250 and the buffer cylinder 230 is avoided, and the service life of the pressing device of the application is ensured.
As shown in fig. 2 and 3, in an embodiment, the buffer cylinder 230 includes a top fixing block 231 and a buffer sleeve 232, the top fixing block 231 is detachably disposed at the bottom end of the lifting shaft 220, the buffer sleeve 232 is in threaded connection with the top fixing block 231, the pushing rod 250 is disposed through the buffer sleeve 232, and the buffer elastic member 240 is respectively abutted against the pushing rod 250 and the top fixing block 231.
The top fixing block 231 is fixedly installed at the bottom end of the lifting shaft 220 by a machine screw. The buffer sleeve 232 and the top fixing block 231 are in threaded connection, so that the pushing rod 250 and the buffer elastic piece 240 are conveniently installed in the buffer cylinder 230.
As shown in fig. 3, in an embodiment, a limit bump 251 is disposed on the pushing rod 250, a bottom wall of the limit bump 251 is abutted against the buffer sleeve 232, and a top wall of the limit bump 251 is abutted against the buffer elastic member 240.
It should be noted that, in order to avoid the pushing rod 250 sliding out of the buffer tube 230, a limit protrusion 251 is formed on an outer sidewall of the pushing rod 250, so that the pushing rod 250 is blocked in the buffer sleeve 232 and can only slide in a direction of compressing the buffer elastic member 240 when being stressed. In one embodiment, the limiting bump 251 and the pushing rod 250 are integrally formed.
As shown in fig. 2 and 3, in one embodiment, the positioning cylinder 260 includes a sliding sleeve 261 and a material clamping sleeve 262, the sliding sleeve 261 is sleeved on the buffer sleeve 232, the material clamping sleeve 262 is screwed with the sliding sleeve 261, the positioning elastic member 270 is respectively abutted with the buffer sleeve 232 and the material clamping sleeve 262, and the material clamping groove 2621 is located on the bottom wall of the material clamping sleeve 262.
In the same manner, in order to facilitate the installation of the positioning elastic member 270 in the positioning cylinder 260, the positioning cylinder 260 is configured such that the sliding sleeve 261 and the clamping sleeve 262 are assembled by screwing. Further, the clamping groove 2621 is located on the side of the clamping sleeve 262 away from the sliding sleeve 261.
As shown in fig. 3, in an embodiment, the pushing rod 250 is further provided with a limiting step 252, and the limiting step 252 is used for being clamped with the clamping sleeve 262.
It should be noted that, when the positioning cylinder 260 is supported by the thermostat 20 to compress the positioning elastic member 270, and the positioning cylinder 260 is slidably lifted up relative to the buffer cylinder 230, that is, the pushing rod 250 is slidably lifted down relative to the positioning cylinder 260, in order to avoid the transitional lifting of the pushing rod 250 relative to the positioning cylinder 260, the pushing rod 250 is provided with the limiting step 252, and when the pushing rod 250 is pulled down a certain distance relative to the clamping sleeve 262, the limiting step 252 is abutted to the clamping sleeve 262 to realize the clamping.
As shown in fig. 1 and 2, in one embodiment, the lifting driving member 210 includes an adjusting block 211, a rocker arm 212 and a driving gear 213, the adjusting block 211 is adjustably disposed on the base 100, the driving gear 213 is rotatably disposed on the adjusting block 211, one end of the rocker arm 212 is disposed on the driving gear 213, and a plurality of shaft teeth are disposed on an outer sidewall of the lifting shaft 220 so that the shaft teeth are meshed with the driving gear 213.
In this embodiment, one embodiment of the lift driving member 210 is given. Specifically, the adjustment block 211 is mounted on the base 100 by bolts such that the height of the adjustment block 211 with respect to the base 100 can be adjusted. The driving gear 213 is mounted to the adjustment block 211 through a bearing such that the driving gear 213 can rotate with respect to the adjustment block 211. The driving gear 213 is meshed with the shaft teeth on the outer sidewall of the lifting shaft 220, and one end of the rocker arm 212 is fixedly mounted with the driving gear 213, so that the driving gear 213 is driven to rotate by applying an external force to the other end of the rocker arm 212, so that the lifting shaft 220 can be driven to perform lifting motion relative to the base 100. Further, in an embodiment, the lifting driving member 210 may be a cylinder, or a driving source such as a screw module driven by a motor.
As shown in fig. 1 and 2, in an embodiment, the base 100 is provided with an adjusting hole 110 along a vertical direction, the lifting assembly 200 further includes a locking bolt 280, the locking bolt 280 is disposed through the adjusting hole 110, and the locking bolt 280 is screwed with the adjusting block 211.
It should be noted that, the adjusting hole 110 extends along the vertical direction, so that the locking bolt 280 passes through the adjusting hole 110 and is then screwed and fixed with the adjusting block 211, so that the height of the adjusting block 211 relative to the base 100 can be adjusted.
As shown in fig. 1 and 2, in an embodiment, the lifting driving member 210 further includes a limiting post 214 and a fixing block 215, the fixing block 215 is disposed on the lifting shaft 220, the limiting post 214 is adjustably disposed on the fixing block 215, and one end of the limiting post 214 is disposed towards the adjusting block 211.
In order to limit the lowering distance when the lifting shaft 220 is lowered to press-fit the copper sheathing 30, the fixing block 215 is fixedly installed on the lifting shaft 220, and then the limit post 214 is adjustably installed on the fixing block 215. Thus, when the lifting shaft 220 descends, the limit post 214 abuts against the adjusting block 211, which means that the lifting shaft 220 descends to the limit position.
In one embodiment, the outer sidewall of the limiting post 214 is provided with external threads, so that the limiting post 214 is screwed on the fixing block 215. In this way, the lowering height of the lifting shaft 220 can be accurately adjusted by rotating the limiting post 214 to adjust the distance that the limiting post 214 extends from the lower side surface of the fixed block 215, so that the copper bush 30 can be accurately pressed into the empty groove 21 of the thermostat 20.
As shown in fig. 1 and 2, in an embodiment, the lifting driving member 210 further includes a guide rod 216, the guide rod 216 is disposed through the fixed block 215, and the guide rod 216 is screwed to the adjusting block 211. In order to stably move the fixed block 215 up and down along the up-down shaft 220, a guide rod 216 is provided to pass through the fixed block 215 to guide the fixed block 215.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The utility model provides an automatic compensation work piece size error's thermostat copper sheathing pressure equipment device which characterized in that includes:
the base is provided with a material carrying jig for carrying the thermostat; and
The lifting assembly comprises a lifting driving piece, a lifting shaft, a buffer barrel, a buffer elastic piece, a pushing rod, a positioning barrel and a positioning elastic piece, wherein the lifting shaft is arranged on the base in a sliding mode along the vertical direction, the lifting driving piece is arranged on the base, the lifting driving piece is connected with the lifting shaft, the buffer barrel is detachably arranged at the bottom end of the lifting shaft, the pushing rod penetrates through the buffer barrel, one end of the pushing rod penetrates out of the bottom end of the buffer barrel, the buffer elastic piece is respectively in contact with the pushing rod and the buffer barrel, the positioning barrel is sleeved on the buffer barrel, a clamping groove for accommodating a copper sleeve is formed in the bottom end of the positioning barrel, the positioning elastic piece is sleeved on the pushing rod, and the positioning elastic piece is respectively in contact with the buffer barrel and the positioning barrel in a propping mode, so that the bottom end of the pushing rod is retracted into the clamping groove.
2. The thermostat copper sleeve press-fitting device for automatically compensating dimensional errors of workpieces according to claim 1, wherein the buffer cylinder comprises a jacking block and a buffer sleeve, the jacking block is detachably arranged at the bottom end of the lifting shaft, the buffer sleeve is in threaded connection with the jacking block, the pushing rod penetrates through the buffer sleeve, and the buffer elastic piece is respectively in butt joint with the pushing rod and the jacking block.
3. The thermostat copper sleeve press-fitting device capable of automatically compensating for size errors of workpieces according to claim 2, wherein a limiting projection is arranged on the pushing rod, the bottom wall of the limiting projection is abutted against the buffer sleeve, and the top wall of the limiting projection is abutted against the buffer elastic piece.
4. The thermostat copper sleeve press-fitting device for automatically compensating dimensional errors of workpieces according to claim 2, wherein the positioning cylinder comprises a sliding sleeve and a clamping sleeve, the sliding sleeve is sleeved on the buffer sleeve, the clamping sleeve is in threaded connection with the sliding sleeve, the positioning elastic piece is respectively abutted with the buffer sleeve and the clamping sleeve, and the clamping groove is positioned on the bottom wall of the clamping sleeve.
5. The thermostat copper sleeve press-fitting device capable of automatically compensating for workpiece size errors according to claim 4, wherein the pushing rod is further provided with a limiting step, and the limiting step is used for being clamped with the clamping sleeve.
6. The thermostat copper sleeve press-fitting device for automatically compensating dimensional errors of workpieces according to claim 1, wherein the lifting driving piece comprises an adjusting block, a rocker arm and a driving gear, the adjusting block is arranged on the base in a position-adjustable mode, the driving gear is arranged on the adjusting block in a rotating mode, one end of the rocker arm is arranged on the driving gear, and a plurality of shaft teeth are formed in the outer side wall of the lifting shaft so that the shaft teeth are meshed with the driving gear.
7. The thermostat copper sleeve press-fitting device capable of automatically compensating for dimensional errors of workpieces according to claim 6, wherein the base is provided with an adjusting hole along the vertical direction, the lifting assembly further comprises a locking bolt, the locking bolt penetrates through the adjusting hole, and the locking bolt is in threaded connection with the adjusting block.
8. The thermostat copper sleeve press-fitting device for automatically compensating dimensional errors of workpieces according to claim 6, wherein the lifting driving piece further comprises a limiting column and a fixing block, the fixing block is arranged on the lifting shaft, the limiting column is arranged on the fixing block in a position-adjustable mode, and one end of the limiting column faces the adjusting block.
9. The thermostat copper sheathing pressure mounting device of a claim 8, wherein the lifting driving member further comprises a guide rod, the guide rod is arranged through the fixed block, and the guide rod is connected to the adjusting block in a screw-connection manner.
10. The thermostat copper sleeve press-fitting device capable of automatically compensating dimensional errors of workpieces according to claim 1, wherein the buffer elastic piece and the positioning elastic piece are springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232634.7U CN220561445U (en) | 2023-08-18 | 2023-08-18 | Thermostat copper sleeve press-fitting device capable of automatically compensating size errors of workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232634.7U CN220561445U (en) | 2023-08-18 | 2023-08-18 | Thermostat copper sleeve press-fitting device capable of automatically compensating size errors of workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220561445U true CN220561445U (en) | 2024-03-08 |
Family
ID=90091855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322232634.7U Active CN220561445U (en) | 2023-08-18 | 2023-08-18 | Thermostat copper sleeve press-fitting device capable of automatically compensating size errors of workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220561445U (en) |
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2023
- 2023-08-18 CN CN202322232634.7U patent/CN220561445U/en active Active
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