CN211614107U - Punch press receiver - Google Patents
Punch press receiver Download PDFInfo
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- CN211614107U CN211614107U CN202020113468.2U CN202020113468U CN211614107U CN 211614107 U CN211614107 U CN 211614107U CN 202020113468 U CN202020113468 U CN 202020113468U CN 211614107 U CN211614107 U CN 211614107U
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- upper die
- horizontal rod
- receiving box
- material receiving
- die base
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Abstract
The utility model discloses a punch press receiver. The technical key points of the automatic punching machine are that the automatic punching machine comprises a machine body of the punching machine, an upper die base which moves up and down is arranged on the machine body, a workbench is arranged on the machine body and positioned below the upper die base, a driving block is arranged on one side of the upper die base, a horizontal rod with one end positioned below the driving block is rotatably connected to the same side of the machine body and positioned on the lower side of the upper die base, a rotating shaft of the horizontal rod is vertically arranged and positioned between two ends of the horizontal rod, a material receiving box is arranged on one side of the horizontal rod, which is close to the upper die base, the lower end of the driving block; when the driving block moves downwards along with the upper die base, the material receiving box moves out of a working area between the workbench and the upper die base; when the driving block moves upwards along with the upper die base, the material receiving box moves into a working area between the workbench and the upper die base under the action of the resetting piece. The utility model has the advantages of simple structure can utilize the power of punch press itself to realize connecing the material, improves the production security.
Description
Technical Field
The utility model relates to a mechanical skill worker equipment technical field, more specifically say, it relates to a punch press receiver.
Background
Stamping equipment is called a press for short, and the stamping equipment is divided into: mechanical presses and hydraulic presses. The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application.
Chinese patent No. CN204196318U discloses a receiving mechanism for a punch press, which comprises a receiving box, the receiving box is slidably connected with a machine body, the receiving box is connected with a slider-crank mechanism capable of driving the receiving box to make reciprocating linear motion, the slider-crank mechanism is connected with a crankshaft through a transmission structure, the crankshaft is connected with a slider through a first connecting rod, and the crankshaft can simultaneously drive the receiving box to move into a working area between a workbench and the slider when the slider is driven by the crankshaft to move upwards.
Similar to the above-mentioned receiving mechanism for a punch press in the prior art, when the upper die base moves upward and is opened, the upper die base can drive the receiving box to enter a working area between the workbench and the slide block for receiving materials through the transmission of structures such as a crank slide block mechanism, a transmission mechanism, a crankshaft and the like, and an arm of a worker does not need to stretch into the space between the upper die base and the workbench for taking materials, so that the production safety is improved; when the upper die holder moves downwards for punching, the material receiving box can continuously leave a working area between the workbench and the slide block under the transmission of the structures such as the crank slide block mechanism, the transmission mechanism, the crankshaft and the like so as to perform punching work.
However, the slider-crank mechanism is composed of a slider, a connecting rod, a crank and the like, and the transmission mechanism also comprises a main gear, a bevel gear set, a driven gear and the like, so that the transmission is realized by matching a plurality of parts, and finally, the material receiving box can be driven to reciprocate, so that the structure is complex and the stability is poor.
SUMMERY OF THE UTILITY MODEL
To the technical problem that has now, an object of the utility model is to provide a punch press receiver, it has simple structure, can utilize the power of punch press itself to realize connecing the material, improves the advantage of production security.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a receiving device of a punch comprises a punch body, wherein an upper die base which moves up and down is arranged on the punch body, a workbench is arranged below the upper die base on the punch body, a driving block is arranged on one side of the upper die base, a horizontal rod with one end below the driving block is rotatably connected to the same side of the punch body on the upper die base, a rotating shaft of the horizontal rod is vertically arranged and is positioned between two ends of the horizontal rod, a receiving box is arranged on one side of the horizontal rod close to the upper die base, the lower end of the driving block is an inclined plane, and a reset piece for resetting the horizontal rod is arranged on the horizontal rod;
when the driving block moves downwards along with the upper die holder, the horizontal rod rotates around the rotating shaft along the inclined surface, and the material receiving box moves out of a working area between the workbench and the upper die holder;
when the driving block moves upwards along with the upper die base, the reset piece drives the horizontal rod to return to the initial position, and the material receiving box moves into a working area between the workbench and the upper die base.
By adopting the technical scheme, when the upper die holder moves downwards to perform stamping work, the driving block is driven to move downwards, so that the outer wall of one end of the horizontal rod slides to the upper end of the inclined surface from the lower end of the inclined surface, and the horizontal rod is driven to rotate around the rotating shaft, so that the material receiving box on one end of the horizontal rod slides out of the working area, and the stamping work of the upper die holder is ensured; after the punching press is completed and the upper die base moves upwards and is opened, the driving block also moves upwards, the horizontal rod slides to the lower end of the inclined plane along the upper end of the inclined plane under the action of the reset piece, the horizontal rod is driven to rotate to the initial position, the material receiving box is further driven to move to the working area to receive materials, the arm of a worker does not need to stretch into the working area to take materials, the material receiving can be achieved by utilizing the power of the punch press, the structure is simple, and the production safety is improved.
The utility model discloses further set up to: a shaft sleeve is fixed on one side of the horizontal rod, a first bearing is arranged in the shaft sleeve, and the first bearing is fixed on the rotating shaft.
Through adopting above-mentioned technical scheme, through the cooperation that sets up axle sleeve and first bearing for more steady, smooth when the horizon bar rotates round the pivot.
The utility model discloses further set up to: the driving block is detachably connected with the upper die base.
Through adopting above-mentioned technical scheme, can dismantle between setting up drive block and the upper die base and be connected, conveniently dismantle the dog from the upper die base and change, and be convenient for transport.
The utility model discloses further set up to: the upper end of the driving block is provided with a mounting plate, and the mounting plate is locked with the upper die base through a bolt assembly.
Through adopting above-mentioned technical scheme, through mounting panel and bolt assembly's locking cooperation, can realize the quick dismantlement between drive block and the upper die base and be connected.
The utility model discloses further set up to: and a plurality of second bearings are arranged on the horizontal rod side by side at the positions contacted with the inclined surfaces, and the second bearings are arranged along the length direction of the horizontal rod.
Through adopting above-mentioned technical scheme, through setting up a plurality of second bearing for inclined plane on the driving block can take place rolling friction with the outer loop of second bearing when reciprocating, reduces the friction between driving block and the horizon bar, and is more steady when making to drive the horizon bar and rotate.
The utility model discloses further set up to: the piece that resets is the spring that one end and the one end that the horizontal bar kept away from the material receiving box are connected, and the other end and workstation are connected, works as when the material receiving box is located the workspace, the spring is in natural state, works as when the material receiving box shifts out in the workspace, the spring receives the extension.
By adopting the technical scheme, when the upper die holder is positioned at a position to be moved downwards from the upper side, the material receiving box is positioned in the working area, the spring is in a natural state at the moment, when the driving block moves downwards to drive the horizontal rod to rotate, the material receiving box moves out of the working area, and the spring begins to be stretched; when the upper die base is located at a position which is to move upwards below, the material receiving box is located outside the working area, and when the driving block moves upwards, the restoring force of the spring can drive the horizontal rod to return to the initial position along the inclined plane, and then the material receiving box is driven to return to the working area to receive materials.
The utility model discloses further set up to: the horizontal rod is provided with an external thread part at one end close to the material receiving box, and the material receiving box is provided with a thread sleeve matched with the external thread part.
Through adopting above-mentioned technical scheme, through the cooperation of external screw thread portion and thread bush, can dismantle the material receiving box and fix on the horizon bar, conveniently change the material receiving box of equidimension not to the adaptation meets the material to different work pieces.
The utility model discloses further set up to: an elastic cushion layer is arranged at the bottom of the material receiving box.
By adopting the technical scheme, the elastic cushion layer has a buffering effect, so that the abrasion of the processed workpiece when the processed workpiece falls into the material receiving box can be reduced, the workpiece is protected, and the integrity of the workpiece is ensured.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the matching of the driving block, the horizontal rod, the inclined surface, the reset piece and the material receiving box, when the upper module moves downwards for punching, the horizontal rod rotates, and the material receiving box moves out of the working area; when the upper die base is opened after being punched and moved upwards, the horizontal rod returns to the initial position in the driving room of the reset piece, so that the material receiving box returns to the working area again for material receiving, the effect of realizing material receiving by utilizing the power of the punch press is realized, the structure is simple, and the effect of improving the production safety is realized;
(2) through the arrangement of the first bearing and the shaft sleeve in a matching manner, the stability and the fluency of the horizontal rod during rotation can be improved; the second bearing is arranged, so that rolling friction is formed between the inclined surface and the horizontal rod, friction between the inclined surface and the horizontal rod can be reduced, and the driving block can drive the horizontal rod to rotate more smoothly.
(3) Through setting up the elastic cushion layer, can play the effect of buffering, the wearing and tearing that produce when reducing the work piece and falling the material receiving box guarantee the integrality of product.
Drawings
FIG. 1 is a schematic view of the structure of a receiver of a punching machine;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Reference numerals: 1. a body; 2. an upper die holder; 3. a work table; 4. a drive block; 5. a horizontal bar; 6. a material receiving box; 7. a reset member; 8. an elastic cushion layer; 9. a shaft sleeve; 10. a first bearing; 11. a second bearing; 12. mounting a plate; 13. a threaded sleeve; 14. a rotating shaft.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
In the embodiment, a material receiver of a punching machine is shown in fig. 1 and fig. 2, and comprises a machine body 1 of the punching machine, an upper die base 2 which moves up and down is installed on the machine body 1, and a workbench 3 is arranged on the machine body 1 and below the upper die base 2. A driving block 4 which vertically extends downwards is arranged on one side of the upper die holder 2, the driving block 4 is arranged in a plate shape, and the lower end of the driving block 4 is an inclined plane; a horizontal rod 5 with one end positioned below the driving block 4 is rotatably connected to the same side of the upper die holder 2 on the machine body 1, and a rotating shaft 14 of the horizontal rod 5 is vertically arranged and positioned between two ends of the horizontal rod 5; a material receiving box 6 which enters and exits a working area between the workbench 3 and the upper die base 2 and is used for receiving materials is arranged on one side, close to the upper die base 2, of the horizontal rod 5, and a resetting piece 7 used for resetting the horizontal rod 5 is arranged on the horizontal rod 5.
The upper die holder 2 moves downwards during stamping, the upper die holder 2 moves upwards to be opened after stamping, and when the driving block 4 moves downwards along with the upper die holder 2, the horizontal rod 5 moves from the lower end of the inclined surface to the upper end of the inclined surface, so that the horizontal rod 5 rotates around the rotating shaft 14 and drives the material receiving box 6 to move out of a working area between the workbench 3 and the upper die holder 2; when the drive block 4 moves upwards along with the upper die base 2, the reset piece 7 drives the horizontal rod 5 to return to the initial position, and the material receiving box 6 moves into the working area between the workbench 3 and the upper die base 2 to receive materials, so that the material receiving can be realized by utilizing the power of the punch press, the structure is simple, and the production safety is improved.
Specifically, the reset piece 7 is a spring, one end of the spring is connected with one end of the horizontal rod 5 far away from the material receiving box 6, the other end of the spring is connected with the workbench 3, one end of the spring far away from the horizontal rod 5 is positioned at a position close to the front side of the workbench 3, and the reset piece 7 can also select an elastic rubber band; when the material receiving box 6 is positioned in the working area, the spring is in a natural state, and when the material receiving box 6 is moved out of the working area, the spring is stretched; when the driving block 4 drives the horizontal rod 5 to rotate and the material receiving box 6 moves out of the working area, the spring is stretched, and when the driving block 4 moves upwards, the restoring force of the spring drives the horizontal rod 5 to slide from the upper end of the inclined surface to the lower end of the inclined surface and return to the initial position, so that the material receiving box 6 moves into the working area.
Furthermore, an elastic cushion layer 8 is bonded at the bottom of the material receiving box 6, the elastic cushion layer 8 can be made of rubber materials, a buffering effect is achieved, and a workpiece is protected when the material is received.
Specifically, a shaft sleeve 9 is fixed on one side of the horizontal rod 5, a first bearing 10 is arranged in the shaft sleeve 9, and an inner ring of the first bearing 10 is fixed on the rotating shaft 14, so that the stability of the horizontal rod 5 during rotation can be improved. And the position that contacts with the inclined plane on horizon bar 5 is provided with a plurality of second bearing 11 side by side, and each second bearing 11 is arranged along the length direction of horizon bar 5 for horizon bar 5 can take place to roll on the inclined plane through second bearing 11, reduces the friction between horizon bar 5 and the inclined plane, guarantees that drive block 4 can steadily drive horizon bar 5 and rotate.
Wherein, can dismantle between drive block 4 and the upper die base 2 and be connected, can make things convenient for drive block 4's change, and transport after convenient to detach. Specifically, the upper end of the driving block 4 is welded with the mounting plate 12, the mounting plate 12 and the upper die holder 2 are locked through the bolt assembly, and the driving block 4 is quickly detached from and connected with the upper die holder 2.
Furthermore, an external thread part is arranged at one end of the horizontal rod 5 close to the material receiving box 6, a thread sleeve 13 matched with the external thread part is fixed on the material receiving box 6, and the material receiving box 6 and the horizontal rod 5 can be detached and connected through the matching between the external thread part and the thread sleeve 13, so that the material receiving box is convenient to replace.
The utility model discloses a working process and beneficial effect as follows:
when the automatic material receiving device works, when the upper die holder 2 is located at the upper position, the material receiving disc is located in the working area, and the spring is in a natural state at the moment. When the upper die holder 2 punches downwards, the driving block 4 moves downwards along with the upper die holder 2, so that the inclined surface and the first bearing 10 on the horizontal rod 5 generate rolling friction, the horizontal rod 5 is driven to rotate around the rotating shaft 14, and the spring is stretched, so that the material receiving box 6 leaves the working area, and the punching operation is ensured; after the punching press was accomplished, upper die base 2 and drive block 4 moved up and are opened, and level bar 5 was under the effect of spring restoring force this moment, level bar 5 along inclined plane upper end rotate to with inclined plane lower extreme position to get back to initial position, make and connect material box 6 move into and connect the material in the workspace, do not need staff's arm to stretch into and get the material, the realization can utilize the power of punch press itself to realize connecing the material, simple structure, and the effect of improvement production security.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a punch press receiver, includes fuselage (1) of punch press, be provided with upper die base (2) that reciprocate on fuselage (1), the below that lies in upper die base (2) on fuselage (1) is provided with workstation (3), its characterized in that: a driving block (4) is arranged on one side of the upper die base (2), a horizontal rod (5) with one end located below the driving block (4) is rotatably connected to the same side of the upper die base (2) on the machine body (1), a rotating shaft (14) of the horizontal rod (5) is vertically arranged and located between two ends of the horizontal rod (5), a material receiving box (6) is arranged on one side, close to the upper die base (2), of the horizontal rod (5), the lower end of the driving block (4) is an inclined surface, and a resetting piece (7) used for resetting the horizontal rod (5) is arranged on the horizontal rod (5);
when the driving block (4) moves downwards along with the upper die holder (2), the horizontal rod (5) rotates around the rotating shaft (14) along the inclined surface, and the material receiving box (6) moves out of a working area between the workbench (3) and the upper die holder (2);
when the driving block (4) moves upwards along with the upper die holder (2), the reset piece (7) drives the horizontal rod (5) to return to the initial position, and the material receiving box (6) moves into a working area between the workbench (3) and the upper die holder (2).
2. The punch receiver of claim 1, wherein: a shaft sleeve (9) is fixed on one side of the horizontal rod (5), a first bearing (10) is arranged in the shaft sleeve (9), and the first bearing (10) is fixed on the rotating shaft (14).
3. The punch receiver of claim 1, wherein: the driving block (4) is detachably connected with the upper die holder (2).
4. A receiver for punching machines according to claim 3, characterized in that: the upper end of drive block (4) is provided with mounting panel (12), mounting panel (12) pass through bolt assembly locking with upper die base (2).
5. The punch receiver of claim 1, wherein: a plurality of second bearings (11) are arranged side by side at the position, contacted with the inclined surface, on the horizontal rod (5), and the second bearings (11) are arranged along the length direction of the horizontal rod (5).
6. The punch receiver of claim 1, wherein: reset the spring that piece (7) are connected and the other end is connected with workstation (3) for one end and horizontal pole (5) keep away from the one end of material receiving box (6), work as when material receiving box (6) are located the workspace, the spring is in natural state, works as when material receiving box (6) shift out in the workspace, the spring receives the extension.
7. The punch receiver of claim 1, wherein: an external thread part is arranged at one end of the horizontal rod (5) close to the material receiving box (6), and a thread sleeve (13) matched with the external thread part is arranged on the material receiving box (6).
8. The punch receiver of claim 1, wherein: the bottom of the material receiving box (6) is provided with an elastic cushion layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020113468.2U CN211614107U (en) | 2020-01-17 | 2020-01-17 | Punch press receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020113468.2U CN211614107U (en) | 2020-01-17 | 2020-01-17 | Punch press receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211614107U true CN211614107U (en) | 2020-10-02 |
Family
ID=72638864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020113468.2U Active CN211614107U (en) | 2020-01-17 | 2020-01-17 | Punch press receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211614107U (en) |
-
2020
- 2020-01-17 CN CN202020113468.2U patent/CN211614107U/en active Active
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