CN210208272U - Punching machine head - Google Patents
Punching machine head Download PDFInfo
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- CN210208272U CN210208272U CN201920921739.4U CN201920921739U CN210208272U CN 210208272 U CN210208272 U CN 210208272U CN 201920921739 U CN201920921739 U CN 201920921739U CN 210208272 U CN210208272 U CN 210208272U
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- linear driving
- driving element
- supporting seat
- guide
- mounting plate
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Abstract
The utility model discloses a punching head, which comprises a supporting seat provided with a feeding channel, wherein a first linear driving element which is vertically arranged is arranged on the supporting seat, a second linear driving element which is transversely arranged is arranged on the supporting seat which is positioned at one side of the first linear driving element, the executing parts of the first linear driving element and the second linear driving element both extend into the feeding channel, and the end parts of the executing parts are provided with punching elements; and a raw material positioning and guiding mechanism is arranged on the supporting seat positioned in the feeding channel. By adopting the punching machine head, punching work of multiple directions of raw materials can be finished by feeding once, compared with the traditional punching machine head, repeated feeding is not needed, the working procedures are simplified, the working efficiency is improved, and the positioning precision and the punching precision are high.
Description
Technical Field
The utility model belongs to the technical field of the piercing press, especially, relate to a machine head punches a hole.
Background
At present, the existing punching machine can only perform punching work in one direction (mostly, punching from top to bottom), raw materials needing to be punched on different surfaces (for example, four surfaces of a square pipe need to be punched), and multi-surface punching work can be completed only by feeding for multiple times (after the punching work of one surface or two opposite surfaces of the square pipe is completed, the raw materials are taken out, the materials are fed again after being turned over for a certain angle, and then punching work of other surfaces is performed), and by adopting the mode, the following defects exist:
1. the working procedure is complex and the working efficiency is low;
2. the positioning accuracy of the raw materials can be influenced by feeding for many times, and further the punching accuracy is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the punching machine head is provided, so that punching work in multiple directions can be completed by feeding once, and the purposes of improving the working efficiency and punching precision are achieved.
In order to solve the technical problem, the technical scheme of the utility model is that: a punching machine head comprises a supporting seat provided with a feeding channel, wherein a first linear driving element is vertically arranged on the supporting seat, a second linear driving element is transversely arranged on the supporting seat positioned on one side of the first linear driving element, executing parts of the first linear driving element and the second linear driving element extend into the feeding channel, and the end parts of the executing parts are provided with punching elements;
and a raw material positioning and guiding mechanism is arranged on the supporting seat positioned in the feeding channel.
As an improvement, the raw material positioning and guiding mechanism comprises a cushion block which is arranged on the supporting seat and corresponds to the first linear driving element, a first mounting plate which is transversely arranged is arranged on the cushion block, at least one pair of first supporting shafts are arranged on the first mounting plate, first guiding and conveying wheels are arranged on all the first supporting shafts, and the axial center line of each first guiding and conveying wheel is parallel to the height direction of the supporting seat;
the device is characterized by further comprising a second mounting plate which is arranged on the supporting seat and corresponds to the second linear driving element, wherein the second mounting plate is vertically arranged and is provided with at least one pair of second supporting shafts, all the second supporting shafts are provided with second guide wheels, and the axial center lines of the second guide wheels are parallel to the width direction of the supporting seat.
As a further improvement, the other end of each first supporting shaft is provided with a third mounting plate, and the actuating member of the first linear driving element penetrates through the third mounting plate;
and a fourth mounting plate is arranged at the other end of each second support shaft, and an actuating part of the second linear driving element penetrates through the fourth mounting plate.
As a further improvement, a driving guide mechanism is arranged between the executing part of the first linear driving element and the supporting seat and between the executing part of the second linear driving element and the supporting seat.
As a further improvement, the driving guide mechanism comprises a connecting plate arranged on the actuating member, a guide shaft is arranged on the connecting plate, and the guide shaft is slidably mounted on the supporting seat.
As a further improvement, a plurality of first guide posts penetrating through the third mounting plate are arranged on the first mounting plate, a first guide block is slidably mounted on the first guide posts, and the first guide block is fixedly mounted on an actuating member of the first linear driving element;
be equipped with the connecting block on the second mounting panel, be equipped with many on the connecting block and pass the second guide post of fourth mounting panel, slidable mounting has the second guide block on the second guide post, second guide block fixed mounting in on the executive part of second sharp drive element.
As a still further improvement, the first linear driving element and the second linear driving element are respectively arranged on more than one support seat.
After the technical scheme is adopted, the utility model discloses an effect is:
the punching machine head comprises a supporting seat provided with a feeding channel, a first linear driving element is vertically arranged on the supporting seat, a second linear driving element is transversely arranged on the supporting seat positioned on one side of the first linear driving element, actuating parts of the first linear driving element and the second linear driving element extend into the feeding channel, and punching elements are arranged at the end parts of the actuating parts; based on the structure, the raw material positioning and guiding mechanism is arranged on the supporting seat in the feeding channel, when the punching machine head is in practical use, raw materials to be punched are sent into the feeding channel through the feeding mechanism, and are guided and conveyed through the raw material positioning and guiding mechanism, in the guiding and conveying process, the punching element on the punching machine head is driven by the first linear driving element which is vertically arranged to punch the raw materials in one direction, and then the punching element on the punching machine head is driven by the second linear driving element which is horizontally arranged to punch the raw materials in the other direction.
In conclusion, the punching machine head is adopted, so that punching work of multiple directions of raw materials can be completed by feeding once, compared with the traditional punching machine head, multiple times of feeding are not needed, the working procedures are simplified, the working efficiency is improved, and the positioning precision and the punching precision are high.
The raw material positioning and guiding mechanism comprises a cushion block which is arranged on the supporting seat and corresponds to the first linear driving element, a first mounting plate which is transversely arranged is arranged on the cushion block, at least one pair of first supporting shafts are arranged on the first mounting plate, first guiding and conveying wheels are arranged on all the first supporting shafts, and the axial central line of each first guiding and conveying wheel is parallel to the height direction of the supporting seat; still including setting up on the supporting seat, and correspond the second mounting panel that sets up with second straight line drive element, the vertical setting of second mounting panel, and be equipped with at least a pair of second back shaft, all be equipped with the second on the second back shaft and lead the send the wheel, the axial direction of second lead send the wheel and the width direction parallel arrangement of supporting seat, thereby in operation, at the in-process that feeding mechanism sent into the raw materials, fix a position and lead and send the raw materials through the first guide send wheel that sets up in pairs and second guide send the wheel, moreover, the steam generator is simple in structure, establish the basis for the positioning accuracy who improves the raw materials and the precision that punches a hole.
The other ends of all the first supporting shafts are provided with third mounting plates, and the actuating parts of the first linear driving elements penetrate through the third mounting plates; the other ends of all the second supporting shafts are provided with fourth mounting plates, and the actuating pieces of the second linear driving elements penetrate through the fourth mounting plates, so that the raw materials are prevented from being displaced in the height direction during conveying through the limitation of the third mounting plates; the displacement of the raw material in the width direction during conveyance is prevented by the restriction of the fourth mounting plate.
Because the driving guide mechanisms are arranged between the executing parts of the first linear driving element and the second linear driving element and the supporting seat, the stability and the linearity of the action of the executing parts driving the punching elements are ensured through the driving guide mechanisms, and the punching precision is improved.
Because drive guiding mechanism is equipped with the guiding axle including setting up the connecting plate on the executive, on the connecting plate, guiding axle slidable mounting is on the supporting seat to the cooperation of connecting plate and guiding axle when realizing the executive action, along the slip of supporting seat, simple structure, the direction is effectual.
The first mounting plate is provided with a plurality of first guide posts penetrating through the third mounting plate, the first guide posts are slidably provided with first guide blocks, and the first guide blocks are fixedly arranged on an executing piece of the first linear driving element; be equipped with the connecting block on the second mounting panel, be equipped with the second guide post that many passed the fourth mounting panel on the connecting block, slidable mounting has the second guide block on the second guide post, second guide block fixed mounting is on second sharp drive element's executive component to through the cooperation of first guide block and first guide post, the cooperation of second guide post and second guide block, further improved the stability and the straightness nature of punching element action, and then further improved the precision of punching a hole.
Because the first linear driving element and the second linear driving element are arranged on the supporting seat in more than one way, the synchronous punching work of a plurality of holes on a certain direction of raw materials can be completed through the structure; the punching requirement of holes with different diameters in a certain direction of the raw material can be met (punching elements with different specifications are arranged on each first linear driving element or each second linear driving element).
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of FIG. 1 with a portion of the support base removed;
FIG. 3 is a schematic view of the structure of FIG. 2 with the mandrel and the third mounting plate removed;
wherein, 1-a support seat; 100-a feed channel; 2-a first linear drive element; 3-a second linear drive element; 4-a punching element; 5-a raw material positioning and guiding mechanism; 500-a female die; 501-cushion blocks; 502-a first mounting plate; 503-a first support shaft; 504-a first routing wheel; 505-a second mounting plate; 506-a second support shaft; 507-a second guide wheel; 508-a third mounting plate; 509-a fourth mounting plate; 6-driving a guide mechanism; 601-a connection plate; 602-a guide shaft; 603-a first guide post; 604-a first guide block; 605-connecting block; 606-a second guide post; 607-a second guide block; 7-a core rod; 8-executing part.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
As shown in fig. 1 to 3, a punching head includes a supporting seat 1 provided with a feeding channel 100, a first linear driving element 2 vertically arranged is arranged at the top of the supporting seat 1, a second linear driving element 3 transversely arranged is arranged on the supporting seat 1 at one side of the first linear driving element 2, actuating parts 8 of the first linear driving element 2 and the second linear driving element 3 extend into the feeding channel 100, and punching elements 4 are arranged at the end parts of the actuating parts, in the scheme, the first linear driving element 2 and the second linear driving element 3 are both hydraulic cylinders, the actuating parts are piston rods, and the punching elements 4 are punching punches; the supporting seat 1 in the feeding channel 100 is provided with a raw material positioning and guiding mechanism 5.
The raw material positioning and guiding mechanism 5 comprises a cushion block 501 arranged on a supporting seat 1 and corresponding to a first linear driving element 2, wherein a first mounting plate 502 arranged transversely is arranged on the cushion block 501, a female die 500 matched with a punching element 4 is arranged on the first mounting plate 502, at least one pair of first supporting shafts 503 are arranged on the first mounting plate 502, first guiding wheels 504 are arranged on all the first supporting shafts 503, the axial center line of each first guiding wheel 504 is parallel to the height direction of the supporting seat 1, and the distance between the two first guiding wheels 504 (the peripheral surfaces close to each other) is larger than or equal to the width of the raw material; the device further comprises a second mounting plate 505 which is arranged on the supporting seat 1 and corresponds to the second linear driving element 3, the second mounting plate 505 is vertically arranged and is provided with at least one pair of second supporting shafts 506, all the second supporting shafts 506 are provided with second guide wheels 507, the axial center lines of the second guide wheels 507 are arranged in parallel with the width direction of the supporting seat 1, and the distance between the two second guide wheels 507 (the peripheral surfaces close to each other) is larger than or equal to the height of the raw materials (see fig. 2 and 3, and a core rod 7 is arranged in fig. 2).
Preferably, the other end of all the first supporting shafts 503 is provided with a third mounting plate 508, the actuating member of the first linear driving element 2 passes through the third mounting plate 508, and the distance between the third mounting plate 508 and the first mounting plate 502 is greater than or equal to the height of the raw material; the other ends of all the second support shafts 506 are provided with a fourth mounting plate 509, the actuating member of the second linear driving element 3 passes through the fourth mounting plate 509, and the distance between the fourth mounting plate 509 and the second mounting plate 505 is greater than or equal to the width of the raw material.
In the scheme, a driving guide mechanism 6 is arranged between the executing parts of the first linear driving element 2 and the second linear driving element 3 and the supporting seat 1; the driving guide mechanism 6 includes a connecting plate 601 disposed on the actuator, and a guide shaft 602 is disposed on the connecting plate 601, and the guide shaft 602 passes through the supporting seat 1 and is slidably mounted on the supporting seat 1.
A plurality of first guide posts 603 penetrating through the third mounting plate 508 are arranged on the first mounting plate 502, a first guide block 604 is slidably mounted on the first guide posts 603, and the first guide block 604 is fixedly mounted on an actuating member of the first linear driving element 2; the second mounting plate 505 is provided with a connecting block 605, the connecting block 605 is provided with a female die 500 adapted to the punching element 4, the connecting block 605 is provided with a plurality of second guide posts 606 penetrating through the fourth mounting plate 509, the second guide posts 606 are slidably provided with second guide blocks 607, and the second guide blocks 607 are fixedly mounted on the actuating member of the second linear driving element 3.
The first linear driving element 2 and the second linear driving element 3 are respectively arranged on the supporting seat 1 in more than one way, each first linear driving element 2 corresponds to two first guide posts 603, and each second linear driving element 3 corresponds to two second guide posts 606; each first linear drive element 2 corresponds to a pair of first guide wheels 504 arranged coplanar and each second linear drive element 3 corresponds to a pair of second guide wheels 507 arranged coplanar.
The above-mentioned embodiments are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and all modifications and changes made by the technical solution of the present invention should fall within the protection scope defined by the claims of the present invention on the basis of not departing from the spirit of the present invention.
Claims (7)
1. A punching head is characterized in that: the device comprises a supporting seat provided with a feeding channel, wherein a first linear driving element is vertically arranged on the supporting seat, a second linear driving element is transversely arranged on the supporting seat positioned on one side of the first linear driving element, actuating parts of the first linear driving element and the second linear driving element extend into the feeding channel, and punching elements are arranged at the end parts of the actuating parts;
and a raw material positioning and guiding mechanism is arranged on the supporting seat positioned in the feeding channel.
2. The punch head of claim 1, wherein: the raw material positioning and guiding mechanism comprises a cushion block which is arranged on the supporting seat and corresponds to the first linear driving element, a first mounting plate which is transversely arranged is arranged on the cushion block, at least one pair of first supporting shafts are arranged on the first mounting plate, first guiding and conveying wheels are arranged on all the first supporting shafts, and the axial central line of each first guiding and conveying wheel is parallel to the height direction of the supporting seat;
the device is characterized by further comprising a second mounting plate which is arranged on the supporting seat and corresponds to the second linear driving element, wherein the second mounting plate is vertically arranged and is provided with at least one pair of second supporting shafts, all the second supporting shafts are provided with second guide wheels, and the axial center lines of the second guide wheels are parallel to the width direction of the supporting seat.
3. The punch head of claim 2, wherein: the other ends of all the first supporting shafts are provided with third mounting plates, and actuating parts of the first linear driving elements penetrate through the third mounting plates;
and a fourth mounting plate is arranged at the other end of each second support shaft, and an actuating part of the second linear driving element penetrates through the fourth mounting plate.
4. The punch head of claim 3, wherein: and driving guide mechanisms are arranged between the executing parts of the first linear driving element and the second linear driving element and the supporting seat.
5. The punch head of claim 4, wherein: the driving guide mechanism comprises a connecting plate arranged on the executing piece, a guide shaft is arranged on the connecting plate, and the guide shaft is slidably arranged on the supporting seat.
6. The punch head of claim 5, wherein: a plurality of first guide posts penetrating through the third mounting plate are arranged on the first mounting plate, first guide blocks are slidably mounted on the first guide posts, and the first guide blocks are fixedly mounted on an actuating part of the first linear driving element;
be equipped with the connecting block on the second mounting panel, be equipped with many on the connecting block and pass the second guide post of fourth mounting panel, slidable mounting has the second guide block on the second guide post, second guide block fixed mounting in on the executive part of second sharp drive element.
7. The punch head of any one of claims 1 to 6, wherein: the first linear driving element and the second linear driving element are arranged on the supporting seat in more than one mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920921739.4U CN210208272U (en) | 2019-06-19 | 2019-06-19 | Punching machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920921739.4U CN210208272U (en) | 2019-06-19 | 2019-06-19 | Punching machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210208272U true CN210208272U (en) | 2020-03-31 |
Family
ID=69932751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920921739.4U Active CN210208272U (en) | 2019-06-19 | 2019-06-19 | Punching machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210208272U (en) |
-
2019
- 2019-06-19 CN CN201920921739.4U patent/CN210208272U/en active Active
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