CN113333592A - Punching machine head structure - Google Patents
Punching machine head structure Download PDFInfo
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- CN113333592A CN113333592A CN202110582089.7A CN202110582089A CN113333592A CN 113333592 A CN113333592 A CN 113333592A CN 202110582089 A CN202110582089 A CN 202110582089A CN 113333592 A CN113333592 A CN 113333592A
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- plate
- wall
- fixedly connected
- positioning
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
Abstract
The invention discloses a machine head structure of a punching machine, which comprises a machine head bottom plate, wherein first sliding grooves are formed in two sides of the inner wall of the machine head bottom plate, and a buffer plate is connected inside the first sliding grooves in a sliding mode. According to the invention, the device is transferred to one side of the machine head, the limiting screw rod is used for connecting and fixing with the punching machine, random position adjustment can be carried out when the connecting position deviates, the machine head is placed between the two stable clamping plates, so that the two stable clamping plates clamp the machine head, the adjusting pad is attached and fixed according to the shape of the machine head, when the machine head is punched, the buffer plate is driven to slide in the first sliding groove and the second sliding groove respectively through the elastic force of the first return spring and the second return spring for buffering and punching, the position of a pressing head is reasonably adjusted and fixed, the movable clamping plate is rotated through the rotating shaft, and the adjusting clamping rod is used for stably fixing the punching base according to the elastic force of the third return spring, so that the problem of position error in punching is solved.
Description
Technical Field
The invention is used in the technical field of punching machines, and particularly relates to a punching machine head structure.
Background
The punching machine drives the flywheel through the motor, and drives the crank connecting rod mechanism to enable the sliding block to move up and down through the clutch, so as to drive the drawing die to form the steel plate. The double-acting means that the press is provided with two slide blocks which are an inner slide block and an outer slide block, the inner slide block drives a male die or a female die of the die, the outer slide block drives a blank holder on the die, the blank holder firstly moves to press the edge of a steel plate during stretching, the inner slide block moves to stretch again, the design principle is that circular motion is converted into linear motion, the force of a main motor drives a flywheel, a gear, a crankshaft (or an eccentric gear), a connecting rod and the like are driven to rotate through a clutch to achieve the linear motion of the slide blocks, and the motion from the main motor to the connecting rod is circular motion.
The punching machine drives actuating cylinder and drives the pressure head and carry out the punching press when moving to make the punching press position unstable, avoid the punching press to the problem that the position takes place the mistake when can't rationally adjust fixedly to the pressure head position.
Therefore, it is desirable to provide a head structure for a press machine to solve the above problems.
Disclosure of Invention
The invention aims to provide a punch head structure, which is characterized in that a device is transferred to one side of the punch head, a limit screw rod is used for connecting and fixing with a punch, when the connecting position deviates, the position can be adjusted at will, the machine head is placed between the two stable clamping plates, the two stable clamping plates clamp the machine head, the adjusting pad is jointed and fixed according to the shape of the machine head, when the machine head is used for stamping, the buffer plate is driven to respectively slide in the first chute and the second chute through the elasticity of the first return spring and the second return spring for buffer stamping, the position of the pressure head is reasonably adjusted and fixed, the movable clamping plate is rotated through the rotating shaft, the adjusting clamping rod stably fixes the stamping base according to the elasticity of the third return spring, thereby realizing the problem of error in the position of stamping and solving the defects in the technology.
In order to achieve the above purpose, the invention provides the following technical scheme: a first sliding groove is formed in each of two sides of the inner wall of a machine head base plate, a buffer plate is connected inside each first sliding groove in a sliding mode, a first reset spring is fixedly connected between the top of each buffer plate and the inner wall of the machine head base plate, a second reset spring is fixedly connected between the bottom of each buffer plate and the inner wall of the machine head base plate, limiting sliding plates are fixedly connected to the outer walls of the buffer plates, two limiting sliding plates are arranged in a number, the two limiting sliding plates are symmetrically arranged around the central axis of each buffer plate, a second sliding groove penetrates through one side of the outer wall of the machine head base plate, two second sliding grooves are arranged in a number, the two second sliding grooves are connected with the limiting sliding plates in a sliding mode, each limiting sliding plate penetrates through the corresponding second sliding groove and extends to one side, and the outer wall of each limiting sliding plate is provided with a stable punching mechanism;
the stable stamping mechanism comprises a fixed plate, the fixed plate is fixedly connected with a limiting sliding plate, a positioning screw rod penetrates through the inner wall of the fixed plate and extends to one side of the fixed plate, a fixed rotating handle is fixedly connected to one side of the outer wall of the positioning screw rod, a bearing is arranged at the joint of the positioning screw rod and the fixed plate, the positioning screw rod is rotatably connected with the fixed plate through the bearing, positioning lantern rings are sleeved on the outer wall of the positioning screw rod in a threaded manner, two positioning lantern rings are arranged symmetrically about the central axis of the positioning screw rod, connecting rods are fixedly connected to both sides of the outer wall of each positioning lantern ring, a positioning sliding plate is fixedly connected to one side of the outer wall of each connecting rod, a third sliding groove penetrates through one side of the outer wall of the fixed plate, two third sliding grooves are arranged, and are slidably connected with the positioning sliding plates, the utility model discloses a fixing device, including fixing slide, fixing slide outer wall, spacing bottom plate outer wall one side fixedly connected with solid splint, firm splint inner wall fixedly connected with adjusting pad, solid splint outer wall one side fixedly connected with connecting block, the inside threaded hole that runs through of connecting block, the threaded rod is pegged graft to threaded hole inside.
Preferably, both sides of the bottom of the machine head bottom plate are provided with stamping positioning assemblies, each stamping positioning assembly comprises a connecting bottom plate, the connecting bottom plate is fixedly connected with the two sides of the bottom of the machine head bottom plate, the cross section of the connecting bottom plate is C-shaped, the top of the connecting bottom plate is rotationally connected with a movable clamping plate through a rotating shaft, both sides of the inner wall of the movable clamping plate are provided with first grooves, a first sliding block is connected in the first groove in a sliding manner, an adjusting clamping plate is fixedly connected between the two first sliding blocks, the adjusting clamp plate penetrates through the movable clamp plate and extends to one side, a positioning hole penetrates through the inner part of the adjusting clamp plate, a plurality of positioning holes are arranged, positioning rods penetrate through the tops of the movable clamping plates and extend to the inner parts of the positioning holes, the adjusting clamp plate is characterized in that a positioning block is fixedly connected to one side of the outer wall of the adjusting clamp plate, and a locking screw rod is connected to the inner portion of the positioning block in a threaded mode.
Preferably, a second groove is formed in one side of the inner wall of the movable clamping plate, a second slider is slidably connected to the inside of the second groove, the second slider penetrates through the second groove and extends to one side, a clamping rod is fixedly connected to one side of the outer wall of the second slider, a third reset spring is fixedly connected between the top of the clamping rod and the movable clamping plate, a plurality of third reset springs are arranged, fixed suckers are fixedly connected to the bottom of the clamping rod, and the number of the fixed suckers is multiple and every two adjacent suckers are equal to each other in distance.
Preferably, the equal fixedly connected with of aircraft nose bottom plate outer wall both sides acts on the board, it has the regulation spout to run through inside the acting board, the inside both sides of regulation spout are all threaded plug and are had spacing lead screw, spacing lead screw outer wall screw has cup jointed spacing nut, spacing lead screw passes through spacing nut and can dismantle with the regulation spout and be connected.
Preferably, fixed cover of aircraft nose bottom plate top fixedly connected with, the quantity of fixed cover is provided with two sets ofly, every group the quantity of fixed cover is provided with two, two fixed cover sets up about aircraft nose bottom plate axis symmetry, the fourth recess has all been seted up to fixed cover inner wall both sides, the inside sliding connection of fourth recess has the third slider, two fixedly connected with magic subsides between the third slider, every group the magic subsides phase-match.
Preferably, the number of the first return springs and the number of the second return springs are three, and the distance between every two adjacent first return springs and the distance between every two adjacent second return springs are equal.
Preferably, the adjusting pad is made of a silica gel material.
In the technical scheme, the invention provides the following technical effects and advantages:
1. the device is transferred to one side of a machine head, a limiting screw rod is used for being connected and fixed with a punching machine, random position adjustment can be carried out when the connecting position deviates, the machine head is placed between two stable clamping plates, the two stable clamping plates clamp the machine head, an adjusting pad is attached and fixed according to the shape of the machine head, when the machine head is punched, a buffer plate is driven to slide in a first sliding groove and a second sliding groove respectively through the elastic force of a first reset spring and a second reset spring for buffering and punching, and the position of a pressing head is further adjusted and fixed reasonably;
2. when an article is stamped, the adjusting clamp plate can be pulled according to the size of the article to enable the adjusting clamp plate to slide in the movable clamp plate, after the adjusting clamp plate slides to a proper length, the positioning hole in the corresponding position is selected, the positioning rod is used for fixing the position, after the fixing is finished, the movable clamp plate is rotated through the rotating shaft, the adjusting clamp rod is used for stably fixing the stamping base according to the elasticity of the third reset spring while rotating, and finally, the locking screw rod is used for locking the position, so that the problem that the stamping position is mistaken is solved;
3. effective classification is carried out to mixed and disorderly circuit through the magic subsides and is combed, further avoids the mixed and disorderly condition that leads to overheated short circuit of circuit to take place.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the head base plate of the present invention;
FIG. 3 is an enlarged schematic view of the connection structure of the steady punching mechanism of the present invention;
FIG. 4 is a schematic front sectional view of a fixing plate according to the present invention;
FIG. 5 is a schematic view of the connection structure of the retainer ring according to the present invention;
FIG. 6 is an enlarged schematic view of the punch positioning assembly of the present invention;
FIG. 7 is a schematic top sectional view of the removable splint of the present invention;
FIG. 8 is a side view of the movable clamping plate of the present invention;
FIG. 9 is a bottom view of the adjustable clamp of the present invention;
FIG. 10 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 11 is a schematic view of the internal cross-section of the fastening sleeve of the present invention.
Description of reference numerals:
1. a head base plate; 2. a first chute; 3. a buffer plate; 4. a first return spring; 5. a second return spring; 6. a limiting sliding plate; 7. a second chute; 8. a stable stamping mechanism; 9. a fixing plate; 10. positioning a screw rod; 11. fixing the rotating handle; 12. a positioning collar; 13. a connecting rod; 14. positioning the sliding plate; 15. a third chute; 16. a limiting bottom plate; 17. stabilizing the clamping plate; 18. a conditioning pad; 19. connecting blocks; 20. a threaded hole; 21. a threaded rod; 22. a stamping positioning assembly; 23. connecting the bottom plate; 24. a movable splint; 25. a first groove; 26. a first slider; 27. adjusting the clamping plate; 28. positioning holes; 29. positioning a rod; 30. positioning blocks; 31. locking the screw rod; 32. a second groove; 33. a second slider; 34. adjusting the clamping rod; 35. a third return spring; 36. fixing the sucker; 37. an action plate; 38. a third groove; 39. a limiting screw rod; 40. a limit nut; 41. fixing a sleeve; 42. a fourth groove; 43. a third slider; 44. magic tape.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a machine head structure of a punching machine as shown in figures 1-11, which comprises a machine head bottom plate 1, wherein first sliding grooves 2 are respectively arranged on two sides of the inner wall of the machine head bottom plate 1, a buffer plate 3 is connected in the first sliding grooves 2 in a sliding manner, a first return spring 4 is fixedly connected between the top of the buffer plate 3 and the inner wall of the machine head bottom plate 1, a second return spring 5 is fixedly connected between the bottom of the buffer plate 3 and the inner wall of the machine head bottom plate 1, two limit sliding plates 6 are fixedly connected to the outer wall of the buffer plate 3, the two limit sliding plates 6 are symmetrically arranged about a central axis of the buffer plate 3, a second sliding groove 7 penetrates through one side of the outer wall of the machine head bottom plate 1, the two second sliding grooves 7 are arranged, the two second sliding grooves 7 are both connected with the limit sliding plates 6 in a sliding manner, the limit sliding plates 6 extend to one side through the second sliding grooves 7, the outer wall of the limiting sliding plate 6 is provided with a stable stamping mechanism 8;
the stable stamping mechanism 8 comprises a fixing plate 9, the fixing plate 9 is fixedly connected with a limiting sliding plate 6, a positioning screw rod 10 penetrates through the inner wall of the fixing plate 9, the positioning screw rod 10 extends to one side of the fixing plate 9, one side of the outer wall of the positioning screw rod 10 is fixedly connected with a fixed rotating handle 11, a bearing is arranged at the joint of the positioning screw rod 10 and the fixing plate 9, the positioning screw rod 10 is rotatably connected with the fixing plate 9 through the bearing, a positioning sleeve ring 12 is sleeved on the outer wall of the positioning screw rod 10 in a threaded manner, the number of the positioning sleeve rings 12 is two, the two positioning sleeve rings 12 are symmetrically arranged about the central axis of the positioning screw rod 10, connecting rods 13 are fixedly connected to both sides of the outer wall of the positioning sleeve ring 12, a positioning sliding plate 14 is fixedly connected to one side of the outer wall of the connecting rods 13, a third sliding groove 15 penetrates through one side of the outer wall of the fixing plate 9, and the number of the third sliding grooves 15 is two, third spout 15 and location slide 14 sliding connection, location slide 14 runs through third spout 15 and extends to one side, 14 outer wall one side fixedly connected with limit bottom plate 16 of location slide, 16 outer wall one side fixedly connected with of limit bottom plate 17 firm splint 17, firm splint 17 inner wall fixedly connected with adjusting pad 18, firm splint 17 outer wall one side fixedly connected with connecting block 19, threaded hole 20 runs through inside connecting block 19, threaded rod 21 is pegged graft to threaded hole 20 inside.
Further, in the above technical solution, both sides of the bottom of the head bottom plate 1 are provided with stamping positioning assemblies 22, each stamping positioning assembly 22 includes a connecting bottom plate 23, the connecting bottom plate 23 is fixedly connected with both sides of the bottom of the head bottom plate 1, the cross-sectional shape of the connecting bottom plate 23 is C-shaped, the top of the connecting bottom plate 23 is rotatably connected with a movable clamping plate 24 through a rotating shaft, both sides of the inner wall of the movable clamping plate 24 are provided with first grooves 25, the first grooves 25 are internally and slidably connected with first sliders 26, an adjusting clamping plate 27 is fixedly connected between the two first sliders 26, the adjusting clamping plate 27 penetrates through the movable clamping plate 24 and extends to one side, positioning holes 28 penetrate through the inside of the adjusting clamping plate 27, the number of the positioning holes 28 is plural, positioning rods 29 penetrate through the top of the movable clamping plate 24, and the positioning rods 29 extend to the inside of the positioning holes 28, a positioning block 30 is fixedly connected to one side of the outer wall of the adjusting clamping plate 27, and a locking screw rod 31 is connected to the inner portion of the positioning block 30 in a threaded mode.
Further, in above-mentioned technical scheme, second recess 32 has been seted up to activity splint 24 inner wall one side, the inside sliding connection of second recess 32 has second slider 33, second slider 33 runs through second recess 32 and extends to one side, second slider 33 outer wall one side fixedly connected with adjusts clamping bar 34, fixedly connected with third reset spring 35 between adjusting clamping bar 34 top and the activity splint 24, the quantity of third reset spring 35 is provided with a plurality ofly, adjust clamping bar 34 bottom fixedly connected with fixed suction cup 36, the quantity of fixed suction cup 36 is provided with a plurality ofly, every adjacent two distance between the fixed suction cup 36 equals.
Further, in the above technical scheme, both sides of the outer wall of the handpiece bottom plate 1 are fixedly connected with an acting plate 37, an adjusting chute 38 penetrates through the acting plate 37, both sides of the inside of the adjusting chute 38 are inserted with a limit screw rod 39 in a threaded manner, a limit nut 40 is sleeved on the outer wall of the limit screw rod 39 in a threaded manner, and the limit screw rod 39 is detachably connected with the adjusting chute 38 through the limit nut 40.
Further, in the above technical scheme, the fixed sleeve 41 is fixedly connected to the top of the machine head bottom plate 1, the number of the fixed sleeve 41 is two, two fixed sleeves 41 are arranged in each group, the number of the fixed sleeves 41 is two, the two fixed sleeves 41 are symmetrically arranged about the central axis of the machine head bottom plate 1, fourth grooves 42 are formed in two sides of the inner wall of each fixed sleeve 41, third sliders 43 are slidably connected inside the fourth grooves 42, magic tapes 44 are fixedly connected between the two third sliders 43, and each magic tape 44 is matched with each other.
Further, in the above technical solution, the number of the first return springs 4 and the second return springs 5 is three, and the distance between every two adjacent first return springs 4 and the second return springs 5 is equal.
Further, in the above technical solution, the adjusting pad 18 is made of a silicone material.
The working principle of the invention is as follows:
referring to the attached drawings 1-11 of the specification, when the device is used, firstly, the device is transferred to one side of a machine head, a limit screw rod 39 penetrates through a third groove 38 to be connected and fixed with a punch, when the connection position deviates, the machine head bottom plate 1 can be pulled, the limit screw rod 39 is adjusted in the third groove 38 in a sliding manner, finally, the position of the machine head is locked by using a limit nut 40, the machine head is placed between two stable clamping plates 17, a fixed rotating handle 11 is rotated to drive a positioning screw rod 10 to rotate through a bearing, because threads on two sides of the outer wall of the positioning screw rod 10 are arranged in a reverse direction, a positioning lantern ring 12 is driven to rotate in a reverse direction at the same time, a positioning sliding plate 14 on the outer wall of a connecting rod 13 is further driven to move in a reverse direction in a third sliding groove 15, so that the two stable clamping plates 17 clamp the machine head, an adjusting pad 18 is attached and fixed according to the shape of the machine head, the threaded rod 21 is used for integral connection and fixation, after fixation is finished, when a machine head is stamped, the buffer plate 3 is driven to slide in the first sliding chute 2 and the second sliding chute 7 respectively through the elasticity of the first return spring 4 and the second return spring 5 for buffer stamping, and the position of a pressure head is further reasonably adjusted and fixed;
referring to the attached drawings 1-11 of the specification, when the device is used, when an article is punched, the adjusting clamping plate 27 can be pulled according to the size of the article, the adjusting clamping plate 27 slides inside the movable clamping plate 24 to a proper length, the positioning hole 28 in the corresponding position is selected, the positioning rod 29 is used for fixing the position, after the fixing is finished, the movable clamping plate 24 is rotated through the rotating shaft, the adjusting clamping rod 34 is used for stably fixing the punching base according to the elastic force of the third reset spring 35 during the rotation, and finally the position is locked by the locking screw rod 31, so that the problem that the punching is wrong in position is solved.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. A punching machine head structure comprises a head base plate (1) and is characterized in that two sides of the inner wall of the head base plate (1) are respectively provided with a first chute (2), a buffer plate (3) is connected inside the first chutes (2) in a sliding manner, a first reset spring (4) is fixedly connected between the top of the buffer plate (3) and the inner wall of the head base plate (1), a second reset spring (5) is fixedly connected between the bottom of the buffer plate (3) and the inner wall of the head base plate (1), the outer wall of the buffer plate (3) is fixedly connected with a limiting sliding plate (6), the number of the limiting sliding plates (6) is two, the two limiting sliding plates (6) are symmetrically arranged about the central axis of the buffer plate (3), a second chute (7) penetrates through one side of the outer wall of the head base plate (1), and the number of the second chutes (7) is two, the two second sliding grooves (7) are connected with a limiting sliding plate (6) in a sliding mode, the limiting sliding plate (6) penetrates through the second sliding grooves (7) and extends to one side, and a stable stamping mechanism (8) is arranged on the outer wall of the limiting sliding plate (6);
the stable stamping mechanism (8) comprises a fixing plate (9), the fixing plate (9) is fixedly connected with a limiting sliding plate (6), a positioning screw rod (10) penetrates through the inner wall of the fixing plate (9), the positioning screw rod (10) extends to one side of the fixing plate (9), one side of the outer wall of the positioning screw rod (10) is fixedly connected with a fixed rotating handle (11), a bearing is arranged at the joint of the positioning screw rod (10) and the fixing plate (9), the positioning screw rod (10) is rotatably connected with the fixing plate (9) through the bearing, a positioning sleeve ring (12) is sleeved on the outer wall of the positioning screw rod (10) in a threaded manner, the number of the positioning sleeve rings (12) is two, the two positioning sleeve rings (12) are symmetrically arranged about the axis of the positioning screw rod (10), connecting rods (13) are fixedly connected to two sides of the outer wall of the positioning sleeve ring (12), and a positioning sliding plate (14) is fixedly connected to one side of the outer wall of the connecting rods (13), fixed plate (9) outer wall one side is run through and is had third spout (15), the quantity of third spout (15) is provided with two, third spout (15) and location slide (14) sliding connection, location slide (14) run through third spout (15) and extend to one side, location slide (14) outer wall one side fixedly connected with limit bottom plate (16), limit bottom plate (16) outer wall one side fixedly connected with firm splint (17), firm splint (17) inner wall fixedly connected with adjusting pad (18), firm splint (17) outer wall one side fixedly connected with connecting block (19), connecting block (19) inside is run through threaded hole (20), threaded hole (20) inside grafting has threaded rod (21).
2. The die head structure according to claim 1, wherein: the punching and positioning device is characterized in that punching and positioning components (22) are arranged on two sides of the bottom of the machine head bottom plate (1), each punching and positioning component (22) comprises a connecting bottom plate (23), each connecting bottom plate (23) is fixedly connected with two sides of the bottom of the machine head bottom plate (1), the cross section of each connecting bottom plate (23) is C-shaped, the top of each connecting bottom plate (23) is rotatably connected with a movable clamping plate (24) through a rotating shaft, first grooves (25) are formed in two sides of the inner wall of each movable clamping plate (24), first sliding blocks (26) are slidably connected in the first grooves (25), adjusting clamping plates (27) are fixedly connected between the two first sliding blocks (26), each adjusting clamping plate (27) penetrates through the corresponding movable clamping plate (24) and extends to one side, positioning holes (28) are formed in the corresponding adjusting clamping plates (27), and the number of the positioning holes (28) is multiple, a positioning rod (29) penetrates through the top of the movable clamping plate (24), the positioning rod (29) extends into the positioning hole (28), a positioning block (30) is fixedly connected to one side of the outer wall of the adjusting clamping plate (27), and a locking screw rod (31) is connected to the inner portion of the positioning block (30) in a threaded mode.
3. The die head structure according to claim 2, wherein: second recess (32) have been seted up to activity splint (24) inner wall one side, second recess (32) inside sliding connection has second slider (33), second slider (33) run through second recess (32) and extend to one side, second slider (33) outer wall one side fixedly connected with adjusts clamping bar (34), fixedly connected with third reset spring (35) between adjusting clamping bar (34) top and activity splint (24), the quantity of third reset spring (35) is provided with a plurality ofly, adjust clamping bar (34) bottom fixedly connected with fixed suction cup (36), the quantity of fixed suction cup (36) is provided with a plurality ofly, every adjacent two distance between fixed suction cup (36) equals.
4. The die head structure according to claim 1, wherein: the equal fixedly connected with in aircraft nose bottom plate (1) outer wall both sides acts on board (37), it has regulation spout (38) to act on inside the running-through of board (37), it has spacing lead screw (39) to adjust the equal screw-threaded grafting in inside both sides of spout (38), spacing lead screw (39) outer wall screw thread has cup jointed spacing nut (40), spacing lead screw (39) are connected with adjusting spout (38) can dismantle through spacing nut (40).
5. The die head structure according to claim 1, wherein: fixed cover (41) of aircraft nose bottom plate (1) top fixedly connected with, the quantity of fixed cover (41) is provided with two sets ofly, every group the quantity of fixed cover (41) is provided with two, two fixed cover (41) sets up about aircraft nose bottom plate (1) axis symmetry, fourth recess (42) have all been seted up to fixed cover (41) inner wall both sides, fourth recess (42) inside sliding connection has third slider (43), two fixedly connected with magic subsides (44) between third slider (43), every group magic subsides (44) phase-match.
6. The die head structure according to claim 1, wherein: the number of the first return springs (4) is three, the number of the second return springs (5) is three, and the distance between every two adjacent first return springs (4) and the distance between every two adjacent second return springs (5) are equal.
7. The die head structure according to claim 1, wherein: the adjusting pad (18) is made of a silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110582089.7A CN113333592B (en) | 2021-05-27 | 2021-05-27 | Punching machine head structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110582089.7A CN113333592B (en) | 2021-05-27 | 2021-05-27 | Punching machine head structure |
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| CN113333592A true CN113333592A (en) | 2021-09-03 |
| CN113333592B CN113333592B (en) | 2022-12-13 |
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| CN115233938A (en) * | 2022-09-23 | 2022-10-25 | 徐州泰和门窗有限公司 | Door and window positioning and mounting clamp and door and window mounting instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233938A (en) * | 2022-09-23 | 2022-10-25 | 徐州泰和门窗有限公司 | Door and window positioning and mounting clamp and door and window mounting instrument |
| CN115233938B (en) * | 2022-09-23 | 2022-12-23 | 徐州泰和门窗有限公司 | Door and window positioning and mounting fixture and door and window mounting instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113333592B (en) | 2022-12-13 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221109 Address after: 473000 Xichuan Industrial Park, Nanyang City, Henan Province Applicant after: NANYANG HAOFAN AUTO PART CO.,LTD. Address before: 325100 No. 60-11, Yanjiang Road, Dongcheng Street, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: WENZHOU GALION SEALING TECHNOLOGY CO.,LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Stamping Machine Head Structure Effective date of registration: 20230713 Granted publication date: 20221213 Pledgee: Henan Xichuan Rural Commercial Bank Co.,Ltd. Pledgor: NANYANG HAOFAN AUTO PART CO.,LTD. Registration number: Y2023980048217 |