CN210907643U - Copper row punching equipment suitable for processing multiple apertures - Google Patents
Copper row punching equipment suitable for processing multiple apertures Download PDFInfo
- Publication number
- CN210907643U CN210907643U CN201921652540.2U CN201921652540U CN210907643U CN 210907643 U CN210907643 U CN 210907643U CN 201921652540 U CN201921652540 U CN 201921652540U CN 210907643 U CN210907643 U CN 210907643U
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- punching
- disc body
- ejector rod
- disc
- shafts
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- 238000004080 punching Methods 0.000 title claims abstract description 84
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 title claims description 9
- 239000010949 copper Substances 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation 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
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a copper wire row punching equipment suitable for processing various apertures, which comprises a frame and a working table plate, wherein one end of the frame is externally fixed with a guide shaft bracket, two vertical guide shafts are arranged on the guide shaft bracket in a penetrating way, the upper ends and the lower ends of the two vertical guide shafts are respectively connected with an upper cross beam and a lower cross beam, and a hydraulic cylinder is connected between the upper end of the lower cross beam and the lower end of the guide shaft bracket; comprises a punching disc, which consists of an upper disc body, a lower disc body and a middle transition part; the punching disc can be rotatably sleeved on the vertical guide shaft close to the middle part of the rack, and the lower disc body is embedded in a concave cavity on the working table plate; a plurality of punching shafts are uniformly arranged on the upper disc body in a penetrating manner along the circumferential direction, an upper pressing head is arranged at the upper end of each punching shaft, a return spring is arranged between each upper pressing head and the upper disc body, a limiting sleeve is arranged below the upper disc body on each punching shaft, a punching head is fixed at the lower end of each punching shaft, and the diameters of the plurality of punching heads are different; a die sleeve is arranged on the lower disc body at the position aligned with each punch; including a punch disc lock release mechanism. The equipment has high processing efficiency and good applicability.
Description
Technical Field
The utility model belongs to the technical field of copper row processing, a line row punching technique is related to, concretely relates to copper row punching equipment suitable for processing multiple aperture.
Background
The existing punching equipment for processing the copper wire bar is single-station punching equipment, namely only one punch and one die are arranged, the punch is driven by a hydraulic cylinder, the die is arranged on a workbench, and the die is provided with a punch hole which is aligned with the punch. When punching holes with different hole diameters are processed, a punch and a die need to be disassembled and replaced, and the method has the advantages of being troublesome in operation, low in processing efficiency, poor in applicability and the like. In the line processing, the diameter specification of the punched holes is not uniform, and the punched holes with various diameters are usually processed, so that it is necessary to develop and design a punching device which can meet the processing of various hole diameters.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide a copper row of lines punching equipment who is applicable to multiple aperture of processing easy operation, machining efficiency height, suitability are good.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a copper row of lines punching equipment suitable for processing multiple aperture which characterized in that:
the hydraulic press comprises a rack, wherein a working table plate is installed at the upper end of the rack, a guide shaft bracket is fixed outside one end of the rack, two vertical guide shafts arranged in parallel are arranged on the guide shaft bracket in a penetrating manner, one vertical guide shaft is close to the edge part of the rack, the other vertical guide shaft is close to the middle part of the rack, the upper ends of the two vertical guide shafts are connected with an upper cross beam, the lower ends of the two vertical guide shafts are connected with a lower cross beam, and a hydraulic cylinder is connected between the upper end of the lower cross beam and the lower end of the guide shaft bracket;
the punching disc comprises an upper disc body, a lower disc body and a middle transition part, wherein the upper disc body and the lower disc body are coaxially arranged, and the middle transition part is connected with the upper disc body and the lower disc body. A central hole is arranged on the stamping disc, the stamping disc can be rotatably sleeved on a vertical guide shaft close to the middle part of the rack through the central hole, and the lower disc body is embedded and supported in a concave cavity arranged on the working table plate; the upper disc body is positioned above the workbench plate and below the upper cross beam; a plurality of vertically arranged punching shafts are uniformly distributed on the upper disc body in a penetrating manner along the circumferential direction, an upper pressure head is arranged on each punching shaft above the upper disc body, a return spring sleeved on the punching shafts is arranged between the lower end surface of the upper pressure head and the upper end surface of the upper disc body, a limiting sleeve is arranged on each punching shaft below the upper disc body, punches are concentrically fixed at the lower ends of the punching shafts, and the diameters of the punches on the plurality of punching shafts are different; a punching die sleeve is arranged on the lower disc body at the position aligned with each punch, and the diameter of an inner hole of the punching die sleeve is matched with the diameter of the punch at the corresponding position;
including a punch disc lock release mechanism.
Moreover, the punching disc locking and unlocking mechanism comprises an ejector rod, a top pressure spring and an ejector rod mounting seat; the ejector rod mounting seat is fixedly mounted on the working platen and located on the outer side of the stamping disc, an ejector rod mounting cavity is formed in the ejector rod mounting seat and arranged along the radial direction of the stamping disc, the ejector rod penetrates into the ejector rod mounting cavity in the direction of the ejector rod head towards the center of the stamping disc, a spring retaining sleeve is mounted on the inner side, located on the ejector rod, of the ejector rod mounting seat, the ejector rod is sleeved with the jacking spring, and the inner end and the outer end of the jacking spring are respectively in pressing contact with the outer end of the spring retaining sleeve and the inner end of the ejector rod mounting seat; a plurality of positioning vertical grooves with the same number as the punches are uniformly distributed on the outer side of the lower disc body along the circumferential direction, and the shapes of the positioning vertical grooves are consistent with the shape of the ejector rod head; the ejector rod head is inserted into a positioning vertical groove to enable the stamping disc to be in a locking state, and the tail part of the ejector rod is provided with a pull head.
The utility model has the advantages and positive effect:
this row of punching equipment can adjust the drift of different diameters and correspond the die sleeve to just below to the crossbeam through rotating adjustment punching press dish, should just be the punching press operation position to the position, through starting the pneumatic cylinder, drives two vertical guiding axles and upper and lower crossbeam and moves down, and the punching press axle that accessible entablature pressed the punching press operation position moves down, realizes the processing of punching a hole.
The row of punching equipment can realize punching processing in various apertures only by adjusting the positions of the punch and the corresponding die without disassembling the punch and the die, and has the advantages of simple operation, high processing efficiency and good applicability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partially enlarged view of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
The invention relates to a copper wire row punching device suitable for processing various apertures, which is shown in the figures 1-2, and has the following points:
the punching machine comprises a rack 12, wherein a working table plate 13 is installed at the upper end of the rack, and a copper wire row for punching is placed on the working table plate. A guide shaft bracket 14 is fixed outside one end of the frame, two vertical guide shafts 9 arranged in parallel are arranged on the guide shaft bracket in a penetrating way, one vertical guide shaft is close to the edge part of the frame, and the other vertical guide shaft is close to the middle part of the frame. The upper ends of the two vertical guide shafts are connected with an upper cross beam 1, the lower ends of the two vertical guide shafts are connected with a lower cross beam 10, a hydraulic cylinder 11 is connected between the upper end of the lower cross beam and the lower end of the guide shaft support, a push rod extending through the hydraulic cylinder can drive the two vertical guide shafts and the upper and lower cross beams to move downwards, and the push rod retracting the hydraulic cylinder can drive the two vertical guide shafts and the upper and lower cross beams to move upwards.
Comprises a punching disc 2 which is composed of an upper disc body 2-1, a lower disc body 2-3 and a middle transition part 2-2 which is connected with the upper disc body and the lower disc body which are coaxially arranged. The punching plate is provided with a center hole, and the punching plate can be rotatably sleeved on a vertical guide shaft close to the middle of the rack through the center hole. One end of the working table plate close to the installation rack is provided with a concave cavity matched with the outer circular shape of the lower disc body, and the lower disc body is embedded and supported in the concave cavity. The upper disc body is positioned above the workbench plate and below the upper cross beam. The punching shafts 5 which are vertically arranged are uniformly distributed on the upper disc body in the circumferential direction in a penetrating manner, an upper pressing head 3 is arranged above the upper disc body on each punching shaft, and the upper pressing heads can be integrally machined and formed on the punching shafts and can also be independently machined and formed to be fixed at the upper ends of the punching shafts. Be provided with reset spring 4 between the lower terminal surface of last pressure head and the last disk body up end, reset spring suit is epaxial at the punching press, and stop collar 6 is installed to the below that lies in last disk body on the punching press is epaxial, and the effect of stop collar is: when the stamping shaft is in an unstressed natural state, the stamping shaft is abutted against the lower end of the upper disc body, so that the stamping shaft is prevented from being separated upwards from the corresponding mounting hole in the upper disc body. The lower end of the punching shaft is concentrically fixed with a punch 7, and the diameters of the punches on the plurality of punching shafts are different. And a punching die sleeve 15 is arranged at the position on the lower disc body aligned with each punch, and the diameter of the inner hole of the punching die sleeve is matched with that of the punch at the corresponding position.
Including a punch disc lock release mechanism 8. The punching disc locking and unlocking mechanism has the following functions: the locking of the punching disc along the circumferential direction can be realized, and in addition, the unlocking can also be realized. Under the unblock state, the punching press dish can rotate around the center to the realization is adjusted the drift of different diameters and the die sleeve that corresponds to the just below position of entablature, and then realizes processing the punching a hole of different diameters of copper row.
In the above structure, the punching disc locking and unlocking mechanism further has the following structure:
comprises an ejector rod 8-1, a jacking spring 8-3 and an ejector rod mounting seat 8-4. The stamping die comprises a stamping die plate, a top rod mounting seat, a top rod mounting cavity, a top rod sleeve 8-2, a top pressure spring sleeve and a stamping plate, wherein the top rod mounting seat is fixedly mounted on the working platen and located on the outer side of the stamping die plate, the top rod mounting seat is provided with a top rod mounting cavity, the top rod mounting cavity is arranged along the radial direction of the stamping die plate, the top rod penetrates into the top rod mounting cavity in the direction of the top rod head towards the center of the stamping die plate, the inner side of the top rod mounting seat on the top rod is provided with the stop spring sleeve 8-2, the top pressure spring is. A plurality of positioning vertical grooves 2-1-1 with the same number as the punches are uniformly distributed on the outer side of the lower disc body along the circumferential direction, and the shapes of the positioning vertical grooves are consistent with the shape of the ejector rod head; the ejector rod head is inserted into a positioning vertical groove, so that the stamping disc is in a locking state. And a pull head 8-5 is arranged at the tail part of the ejector rod so as to be convenient to operate, and the ejector rod is pulled outwards to realize the unlocking of the punching disc.
The working principle of the row of punching equipment is as follows:
when punching a hole to copper row, first select need adjust the drift of corresponding size to the entablature under, concrete operation mode is: the puller is held to pull the ejector rod outwards to enable the ejector rod head to be separated from the corresponding positioning vertical groove, then the punching disc is rotated, the punch head with the corresponding size is rotated to the position below the upper cross beam, then the ejector rod is loosened, the ejector rod moves inwards under the action of the ejector spring, the ejector rod head is inserted into the positioning vertical groove on the punching disc again, and locking of the punching disc after the punching disc is adjusted in place is achieved; after the punching disc is locked, inserting the punching position of the wire row to be processed into the position between the punch and the die sleeve which are right opposite to the lower part of the upper cross beam; then the hydraulic cylinder is started to drive the two vertical guide shafts and the upper and lower cross beams to move downwards, the lower end of the upper cross beam presses an upper pressing head corresponding to the punching shaft to push the punching shaft to move downwards, the punch moves downwards to punch the wire row, after the punching is completed, the hydraulic cylinder resets, the two vertical guide shafts and the upper and lower cross beams move upwards to reset, and meanwhile, the punching shaft drives the punch to move upwards to reset under the action of a reset spring, so that the whole processing process of punching is completed.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (2)
1. The utility model provides a copper row of lines punching equipment suitable for processing multiple aperture which characterized in that:
the hydraulic press comprises a rack, wherein a working table plate is installed at the upper end of the rack, a guide shaft bracket is fixed outside one end of the rack, two vertical guide shafts arranged in parallel are arranged on the guide shaft bracket in a penetrating manner, one vertical guide shaft is close to the edge part of the rack, the other vertical guide shaft is close to the middle part of the rack, the upper ends of the two vertical guide shafts are connected with an upper cross beam, the lower ends of the two vertical guide shafts are connected with a lower cross beam, and a hydraulic cylinder is connected between the upper end of the lower cross beam and the lower end of the guide shaft bracket;
the punching disc comprises an upper disc body, a lower disc body and a middle transition part, wherein the upper disc body and the lower disc body are coaxially arranged, and the middle transition part is connected with the upper disc body and the lower disc body; a central hole is arranged on the stamping disc, the stamping disc can be rotatably sleeved on a vertical guide shaft close to the middle part of the rack through the central hole, and the lower disc body is embedded and supported in a concave cavity arranged on the working table plate; the upper disc body is positioned above the workbench plate and below the upper cross beam; a plurality of vertically arranged punching shafts are uniformly distributed on the upper disc body in a penetrating manner along the circumferential direction, an upper pressure head is arranged on each punching shaft above the upper disc body, a return spring sleeved on the punching shafts is arranged between the lower end surface of the upper pressure head and the upper end surface of the upper disc body, a limiting sleeve is arranged on each punching shaft below the upper disc body, punches are concentrically fixed at the lower ends of the punching shafts, and the diameters of the punches on the plurality of punching shafts are different; a punching die sleeve is arranged on the lower disc body at the position aligned with each punch, and the diameter of an inner hole of the punching die sleeve is matched with the diameter of the punch at the corresponding position;
including a punch disc lock release mechanism.
2. The copper wire row punching equipment suitable for processing various apertures in accordance with claim 1, wherein:
the punching disc locking and unlocking mechanism comprises an ejector rod, an ejecting pressure spring and an ejector rod mounting seat; the ejector rod mounting seat is fixedly mounted on the working platen and located on the outer side of the stamping disc, an ejector rod mounting cavity is formed in the ejector rod mounting seat and arranged along the radial direction of the stamping disc, the ejector rod penetrates into the ejector rod mounting cavity in the direction of the ejector rod head towards the center of the stamping disc, a spring retaining sleeve is mounted on the inner side, located on the ejector rod, of the ejector rod mounting seat, the ejector rod is sleeved with the jacking spring, and the inner end and the outer end of the jacking spring are respectively in pressing contact with the outer end of the spring retaining sleeve and the inner end of the ejector rod mounting seat; a plurality of positioning vertical grooves with the same number as the punches are uniformly distributed on the outer side of the lower disc body along the circumferential direction, and the shapes of the positioning vertical grooves are consistent with the shape of the ejector rod head; the ejector rod head is inserted into a positioning vertical groove to enable the stamping disc to be in a locking state, and the tail part of the ejector rod is provided with a pull head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652540.2U CN210907643U (en) | 2019-09-30 | 2019-09-30 | Copper row punching equipment suitable for processing multiple apertures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652540.2U CN210907643U (en) | 2019-09-30 | 2019-09-30 | Copper row punching equipment suitable for processing multiple apertures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210907643U true CN210907643U (en) | 2020-07-03 |
Family
ID=71356553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921652540.2U Expired - Fee Related CN210907643U (en) | 2019-09-30 | 2019-09-30 | Copper row punching equipment suitable for processing multiple apertures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210907643U (en) |
-
2019
- 2019-09-30 CN CN201921652540.2U patent/CN210907643U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |