CN213499656U

CN213499656U - X-axis tensioning and translation mechanism and full-automatic punching machine

Info

Publication number: CN213499656U
Application number: CN202022360417.2U
Authority: CN
Inventors: 胡湘平
Original assignee: Shenzhen Boshiming Technology Co ltd
Current assignee: Shenzhen Boshiming Technology Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-22
Anticipated expiration: 2030-10-21

Abstract

The utility model belongs to the technical field of punching equipment, in particular to an X-axis tensioning translation mechanism and a full-automatic punching machine, wherein the X-axis tensioning translation mechanism comprises a first X-axis moving module, a bottom plate, two clamping tensioning mechanisms and a second X-axis moving module; the second X-axis moving module comprises a second supporting block, a pull rod, an adjusting block, two second guide rails, two second sliding blocks and a second driving mechanism, the second driving mechanism and the second supporting block are arranged at the top of the bottom plate, one end of the pull rod is in driving connection with the output end of the second driving mechanism, the other end of the pull rod is movably connected with the second supporting block, the adjusting block is arranged at the bottom of one of the clamping and tensioning mechanisms, the adjusting block is in tight fit connection with the pull rod, the two second sliding blocks are respectively in sliding fit with the two second guide rails, and the tops of the two second sliding blocks are connected with one of the clamping and tensioning mechanisms; when the material clamping and tensioning mechanism does reciprocating linear motion along the axial direction of the pull rod, the track can not deviate, and the production quality and precision are improved.

Description

X-axis tensioning and translation mechanism and full-automatic punching machine

Technical Field

The utility model belongs to the technical field of punching equipment, especially, relate to a X axle tensioning translation mechanism and full-automatic piercing press.

Background

An automatic punching machine is commonly used for punching work of circuit boards, printing plates, film boards and membrane switches and generally comprises a mechanical arm, a feeding platform, a punching platform and a discharging platform so as to complete feeding, punching and discharging operations of workpieces in sequence.

Automatic piercing press need carry the part at the in-process of processing, and current translation mechanism is not steady enough at the in-process of carrying, can take place to shake, is unfavorable for the transport of part.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an X axle tensioning translation mechanism aims at solving the conveying mechanism among the prior art and is not steady enough in transportation process, reduces the technical problem of production precision.

In order to achieve the above object, an embodiment of the present invention provides an X-axis tensioning and translating mechanism, which includes a first X-axis moving module, a bottom plate, two material clamping and tensioning mechanisms with the same structure and respectively disposed at two ends of the bottom plate in the length direction, and a second X-axis moving module for driving one of the material clamping and tensioning mechanisms to move; the bottom plate is arranged in the X direction and connected with the output end of the first X-axis moving module, the two material clamping tensioning mechanisms are respectively arranged at two ends of the bottom plate in the length direction and used for clamping parts to be machined simultaneously, the second X-axis moving module comprises a second supporting block, a pull rod, an adjusting block, two second guide rails, two second sliding blocks and a second driving mechanism, the second driving mechanism and the second supporting block are respectively arranged at the top of the bottom plate, one end of the pull rod is in driving connection with the output end of the second driving mechanism, the other end of the pull rod is movably connected with the second supporting block, the adjusting block is arranged at the bottom of one of the material clamping tensioning mechanisms and is in tight fit connection with the pull rod, the two second guide rails are respectively arranged at two ends of the bottom plate in the width direction and are arranged in parallel with the pull rod, the two second sliding blocks are respectively in sliding fit with the two second guide rails, and the tops of the two second sliding blocks are connected with one of the clamping and tensioning mechanisms.

Optionally, the second X-axis moving module further includes a lock nut for locking the adjusting block.

Optionally, the first X-axis moving module includes a base, a first supporting block, a lead screw, a nut, two first guide rails, two first sliding blocks, and a first driving mechanism; the first driving mechanism and the first supporting block are arranged in the base, one end of the screw rod is in driving connection with the output end of the first driving mechanism, the other end of the screw rod is in rotating connection with the first supporting block, the first guide rails are fixedly connected to two ends of the width direction of the top of the base respectively and are arranged in parallel with the screw rod, the first sliding blocks are in sliding fit with the first guide rails respectively and are two, the first sliding blocks are fixedly connected to the bottom of the bottom plate in the length direction respectively, the nut is in threaded connection with the screw rod, and the nut is fixedly connected to the bottom of the first sliding blocks.

Optionally, the first X-axis moving module further includes a plurality of buffer rubber blocks; each the buffering rubber block is fixedly connected with the base and is respectively positioned in the length direction of the silk pole.

Optionally, the two material clamping and tensioning mechanisms have the same structure and each comprise an extension block and two clamping mechanisms which have the same structure and are respectively arranged in the length direction of the extension block; two clamping mechanism structure is the same and all include mount pad, ejector pad, press from both sides tight piece and die clamping cylinder, two stretch out the piece respectively fixed connection in bottom plate length direction's both ends, two mount pad swing joint respectively in stretch out in the length direction of piece, two die clamping cylinder's cylinder body respectively with two the one end fixed connection of mount pad, two die clamping cylinder's piston rod passes two respectively the mount pad with two ejector pad fixed connection, two the one end of pressing from both sides tight piece respectively with two the ejector pad rotates to be connected, two the other end of pressing from both sides tight piece respectively with two the mount pad swing joint.

Optionally, the clamping and tensioning mechanism further comprises two Y-axis moving modules which have the same structure and are respectively used for driving the two clamping mechanisms to move along the Y-axis direction.

Optionally, both of the clamping mechanisms further comprise a first cylindrical pin; one ends of the two clamping blocks are rotatably connected with the two pushing blocks through the two first cylindrical pins respectively.

Optionally, both of the clamping mechanisms further comprise a second cylindrical pin; the other ends of the two clamping blocks are movably connected with the two mounting seats through the two second cylindrical pins respectively.

Optionally, the side walls of the two mounting seats are respectively provided with a clamping groove for respectively clamping the two second cylindrical pins.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the X axle tensioning translation mechanism have one of following technological effect at least: the output end of the first X-axis moving module is connected with the bottom plate, the two clamping and tensioning mechanisms with the same structure are respectively arranged at two ends of the length direction of the bottom plate, when the first X-axis moving module works, the first X-axis moving module can drive the bottom plate and drive the two clamping and tensioning mechanisms to move along the X-axis direction, so that the part conveying along the X-axis direction is realized, the second driving mechanism is a multi-position fixing air cylinder, when the first X-axis moving module works, the multi-position fixing air cylinder is started, the multi-position fixing air cylinder drives the pull rod, an adjusting block is tightly connected onto the pull rod, the adjusting block is connected with the clamping and tensioning mechanisms, when the pull rod is pulled by the multi-position fixing air cylinder, the clamping and tensioning mechanisms can do reciprocating linear motion along the axial direction of the pull rod, and due to the arrangement of the two second guide rails, the track of the clamping and tensioning mechanisms can not shift when, the production quality is improved.

Another embodiment of the present invention provides a full-automatic punching machine, which comprises the above X-axis tensioning translation mechanism.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the full-automatic piercing press that provides have one of following technological effect at least: the utility model discloses a full-automatic piercing press is owing to use there is foretell X axle tensioning translation mechanism to make press from both sides material straining device just can be along the axial of pull rod to come and go linear motion, owing to be provided with two second guide rails, the orbit just can not take place the skew when so pressing from both sides material straining device to be along the axial of pull rod to come and go linear motion, has improved production quality and precision.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an X-axis tensioning translation mechanism provided by an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second X-axis moving module of the X-axis tensioning translation mechanism provided in the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a first X-axis moving module of an X-axis tensioning translation mechanism according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a material clamping and tensioning mechanism of an X-axis tensioning and translating mechanism provided by the embodiment of the present invention.

Fig. 5 is a schematic structural view of a clamping mechanism of an X-axis tensioning translation mechanism provided in an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

20-X-axis tensioning translation mechanism 21-first X-axis moving module 22-bottom plate

23-clamping tensioning mechanism 24-second X-axis moving module 211-base

212-first supporting block 213-screw rod 214-nut

215-first guide rail 216-first slide 217-first drive mechanism

218-buffer rubber block 231-extension block 232-clamping mechanism

233-mounting seat 234-push block 235-clamping block

236-clamping cylinder 237-Y-axis moving module 238-first cylindrical pin

239-second cylindrical pin 241-second supporting block 242-pull rod

243-adjusting block 244-second guide rail 245-second slide block

246-second driving mechanism 247-lock nut 2331-card slot

2332-screwed hole 2333-avoiding hole 2334-pressing table

2351-Flange.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1-2, an X-axis tensioning and translating mechanism 20 is provided, which includes a first X-axis moving module 21, a bottom plate 22, two material clamping and tensioning mechanisms 23 having the same structure and respectively disposed at two ends of the bottom plate 22 in the length direction, and a second X-axis moving module 24 for driving one of the material clamping and tensioning mechanisms 23 to move; the bottom plate 22 is arranged in the X direction and connected to the output end of the first X-axis moving module 21, the two clamping tensioning mechanisms 23 are respectively disposed at two ends of the bottom plate 22 in the length direction for clamping the parts to be machined at the same time, the second X-axis moving module 24 includes a second support block 241, a pull rod 242, an adjusting block 243, two second guide rails 244, two second sliders 245 and a second driving mechanism 246, the second driving mechanism 246 and the second support block 241 are both disposed at the top of the bottom plate 22, one end of the pull rod 242 is drivingly connected to the output end of the second driving mechanism 246, the other end of the pull rod 242 is movably connected to the second support block 241, the adjusting block 243 is disposed at the bottom of one of the clamping tensioning mechanisms 23 and the adjusting block 243 is tightly connected to the pull rod 242, the two second guide rails 244 are respectively disposed at two ends of the bottom plate 22 in the width direction and are disposed in parallel to the pull rod 242, the two second sliding blocks 245 are respectively in sliding fit with the two second guide rails 244, and the tops of the two second sliding blocks 245 are connected with one of the clamping and tensioning mechanisms 23.

Specifically, the output end of the first X-axis moving module 21 is connected to the bottom plate 22, two material clamping and tensioning mechanisms 23 with the same structure are respectively installed at two ends of the length direction of the bottom plate 22, when the first X-axis moving module 21 works, the first X-axis moving module 21 can drive the bottom plate 22 and drive the two material clamping and tensioning mechanisms 23 to move along the X-axis direction, so as to realize the part transportation along the X-axis direction, the second driving mechanism 246 is a multi-position fixing cylinder, when the multi-position fixing cylinder works, the multi-position fixing cylinder starts, at this time, the multi-position fixing cylinder drives the pull rod 242, the pull rod 242 is tightly connected with an adjusting block 243, because the adjusting block 243 is connected with the material clamping and tensioning mechanism 23, when the multi-position fixing cylinder pulls the pull rod 242, the material clamping and tensioning mechanism 23 can make a back-and-forth linear motion along the axial direction of the pull rod 242, because of the two second guide rails 244 are provided, the trajectory of the material clamping and tensioning mechanism 23 can not shift, the production quality and precision are improved.

In another embodiment of the present invention, as shown in fig. 1-2, the second X-axis moving module 24 further includes a lock nut 247 for locking the adjusting block 243. Specifically, the adjusting block 243 can be locked on the pull rod 242 through the lock nut 247, which is beneficial to improve the firmness of the matching of the adjusting block 243 and the pull rod 242.

In another embodiment of the present invention, as shown in fig. 3, the first X-axis moving module 21 includes a base 211, a first supporting block 212, a screw rod 213, a nut 214, two first guide rails 215, two first sliding blocks 216, and a first driving mechanism 217; the first driving mechanism 217 and the first supporting block 212 are arranged in the base 211, one end of the screw rod 213 is in driving connection with the output end of the first driving mechanism 217, the other end of the screw rod 213 is in rotating connection with the first supporting block 212, the two first guide rails 215 are respectively and fixedly connected to two ends of the top of the base 211 in the width direction and are arranged in parallel with the screw rod 213, the two first sliding blocks 216 are respectively in sliding fit with the two first guide rails 215 and are respectively and fixedly connected to the bottom of the bottom plate 22 in the length direction, the nut 214 is in threaded connection with the screw rod 213, and the nut 214 is fixedly connected to the bottom of one of the first sliding blocks 216. Specifically, the first driving mechanism 217 is a servo motor, when the first driving mechanism is in operation, the servo motor is started, the servo motor drives the screw rod 213 to rotate at the moment, the nut 214 is in threaded connection with the screw rod 213, when the screw rod 213 rotates, the nut 214 can do reciprocating linear motion along the axial direction of the screw rod 213, and the nut 214 is fixedly connected with the bottom plate 22, and the two first sliding blocks 216 are in sliding fit with the two first guide rails 215 parallel to the screw rod 213, so that the two first sliding blocks 216 are controlled to move along the X-axis direction, the bottom plate 22 connected with the two first sliding blocks 216 can be controlled to move along the X-axis direction, the two clamping tensioning mechanisms 23 on the bottom plate 22 are driven to stably move along the X-axis direction, and the production quality is improved.

In another embodiment of the present invention, as shown in fig. 3, the first X-axis moving module 21 further includes a plurality of buffer rubber blocks 218; each of the cushion rubber blocks 218 is fixedly connected with the base 211 and is respectively located in the length direction of the screw rod 213. Specifically, two buffering rubber blocks 218 are arranged in the length direction of the screw rod 213, and the two buffering rubber blocks 218 both have a supporting and buffering effect on the screw rod 213, so that the screw rod 213 is supported when rotating, vibration can be reduced, and the production precision is improved.

In another embodiment of the present invention, as shown in fig. 4, the two clamping and tensioning mechanisms 23 have the same structure and each include an extending block 231 and two clamping mechanisms 232 having the same structure and respectively disposed on the extending block 231 in the length direction; the two clamping mechanisms 232 are identical in structure and respectively comprise mounting seats 233, pushing blocks 234, clamping blocks 235 and clamping cylinders 236, the two extending blocks 231 are respectively and fixedly connected to two ends of the bottom plate 22 in the length direction, the two mounting seats 233 are respectively and movably connected to the length direction of the extending blocks 231, the cylinder bodies of the two clamping cylinders 236 are respectively and fixedly connected with one ends of the two mounting seats 233, piston rods of the two clamping cylinders 236 penetrate through the two mounting seats 233 and are fixedly connected with the two pushing blocks 234, one ends of the two clamping blocks 235 are respectively and rotatably connected with the two pushing blocks 234, and the other ends of the two clamping blocks 235 are respectively and movably connected with the two mounting seats 233. Specifically, two ends of the bottom plate 22 in the length direction are respectively provided with an extending block 231, each extending block 231 is provided with two clamping mechanisms 232 with the same structure, each clamping mechanism 232 is composed of a mounting seat 233, a clamping cylinder 236 is mounted on each mounting seat 233, when each clamping cylinder 236 is started, a piston rod of each clamping cylinder 236 drives a push block 234 to move, the push block 234 is rotatably connected with the corresponding clamping block 235, and then the corresponding clamping block 235 is closed with the corresponding mounting seat 233 to clamp a part to be machined.

In another embodiment of the present invention, as shown in fig. 4 to 5, the clamping and tensioning mechanism 23 further includes two Y-axis moving modules 237 which have the same structure and are respectively used for driving the two clamping mechanisms 232 to move along the Y-axis direction. Specifically, two Y-axis moving modules 237 with the same structure are further arranged on one protruding block 231, and the two Y-axis moving modules 237 are respectively in driving connection with the two clamping mechanisms 232, so that the two clamping mechanisms 232 can independently move along the Y-axis direction of the protruding block 231, and the distance between the two clamping mechanisms 232 is adjusted, thereby being beneficial to clamping parts to be processed with different sizes.

In another embodiment of the present invention, as shown in fig. 5, two of the clamping mechanisms 232 further comprise a first cylindrical pin 238; one end of each of the two clamping blocks 235 is rotatably connected to each of the two pushing blocks 234 by two first cylindrical pins 238. Specifically, the two clamping blocks 235 and the two pushing blocks 234 are rotatably connected through the two first cylindrical pins 238, so that even if the device is used for a long time, the two clamping blocks 235 and the two pushing blocks 234 cannot be seriously worn, and the service life is prolonged.

In another embodiment of the present invention, as shown in fig. 5, two of the clamping mechanisms 232 further include a second cylindrical pin 239; the other ends of the two clamping blocks 235 are movably connected with the two mounting seats 233 through two second cylindrical pins 239 respectively. Specifically, the two clamping blocks 235 are rotatably connected with the two mounting seats 233 through the two second cylindrical pins 239, so that even if the clamping blocks 235 are used for a long time, the two clamping blocks 235 are not seriously worn with the two mounting seats 233, and the service life of the clamping blocks is prolonged.

In another embodiment of the present invention, as shown in fig. 5, two of the side walls of the mounting seats 233 are respectively provided with a slot 2331 for respectively engaging with two of the second cylindrical pins 239. Specifically, two second cylindrical pins 239 are disposed in the card slot 2331, so that the two clamping blocks 235 do not shift to fall when moving, which is beneficial to improving the use safety.

In another embodiment of the present invention, as shown in fig. 5, a plurality of threaded holes 2332 for connecting to an external device are respectively formed in the side walls of the two mounting seats 233. Specifically, four threaded holes 2332 are respectively formed in the two mounting seats 233, and fasteners are inserted into the four threaded holes 2332, so that the mounting seats 233 can be firmly mounted on external equipment, which is favorable for improving the use safety.

In another embodiment of the present invention, as shown in fig. 5, two of the mounting seats 233 are respectively provided with a clearance hole 2333 for passing through the piston rod of the two clamping cylinders 236. Specifically, two mounting seats 233 are respectively provided with a clearance hole 2333, so that a piston rod of the clamping cylinder 236 can pass through the clearance hole 2333 and is fixedly connected with the push block 234 at the other end of the mounting seat 233.

In another embodiment of the present invention, as shown in fig. 5, two of the avoiding holes 2333 are circularly arranged. Specifically, the two clearance holes 2333 are arranged in a circular shape, which facilitates processing.

In another embodiment of the present invention, as shown in fig. 5, two of the clamping blocks 235 are provided with a flange 2335 for increasing the pressure. In particular, the two clamping blocks 235 are provided with a flange 2335, so that the two clamping blocks 235 can better contact with the mounting seat 233, and the part to be machined can be clamped conveniently.

In another embodiment of the present invention, as shown in fig. 5, two of the mounting seats 233 are respectively provided with a pressing platform 2334 for attaching two of the flanges 2335. Specifically, the object pressing platforms 2334 are arranged on the two mounting seats 233, and the object pressing platforms 2334 can be matched with the flanges 2335, so that the two clamping blocks 235 can be better contacted with the mounting seats 233, and a part to be machined can be clamped conveniently.

In another embodiment of the present invention, a fully automatic punching machine is provided, which includes the above-mentioned X-axis tensioning translation mechanism 20. Specifically, the X-axis tensioning and translating mechanism 20 is used, so that the clamping and tensioning mechanism 23 can perform reciprocating linear motion along the axial direction of the pull rod 242, and the two second guide rails 244 are arranged, so that the track of the clamping and tensioning mechanism 23 does not deviate when performing reciprocating linear motion along the axial direction of the pull rod 242, thereby improving the production quality and precision.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a X axle tensioning translation mechanism which characterized in that: the device comprises a first X-axis moving module, a bottom plate, two material clamping tensioning mechanisms which are same in structure and are respectively arranged at two ends of the bottom plate in the length direction, and a second X-axis moving module for driving one of the material clamping tensioning mechanisms to move; the bottom plate is arranged in the X direction and connected with the output end of the first X-axis moving module, the two material clamping tensioning mechanisms are respectively arranged at two ends of the bottom plate in the length direction and used for clamping parts to be machined simultaneously, the second X-axis moving module comprises a second supporting block, a pull rod, an adjusting block, two second guide rails, two second sliding blocks and a second driving mechanism, the second driving mechanism and the second supporting block are respectively arranged at the top of the bottom plate, one end of the pull rod is in driving connection with the output end of the second driving mechanism, the other end of the pull rod is movably connected with the second supporting block, the adjusting block is arranged at the bottom of one of the material clamping tensioning mechanisms and is in tight fit connection with the pull rod, the two second guide rails are respectively arranged at two ends of the bottom plate in the width direction and are arranged in parallel with the pull rod, the two second sliding blocks are respectively in sliding fit with the two second guide rails, and the tops of the two second sliding blocks are connected with one of the clamping and tensioning mechanisms.

2. The X-axis tensioning translation mechanism of claim 1, wherein: the second X-axis moving module further comprises a locking nut used for locking the adjusting block.

3. The X-axis tensioning translation mechanism of claim 1, wherein: the first X-axis moving module comprises a base, a first supporting block, a screw rod, a nut, two first guide rails, two first sliding blocks and a first driving mechanism; the first driving mechanism and the first supporting block are arranged in the base, one end of the screw rod is in driving connection with the output end of the first driving mechanism, the other end of the screw rod is in rotating connection with the first supporting block, the first guide rails are fixedly connected to two ends of the width direction of the top of the base respectively and are arranged in parallel with the screw rod, the first sliding blocks are in sliding fit with the first guide rails respectively and are two, the first sliding blocks are fixedly connected to the bottom of the bottom plate in the length direction respectively, the nut is in threaded connection with the screw rod, and the nut is fixedly connected to the bottom of the first sliding blocks.

4. The X-axis tensioning translation mechanism of claim 3, wherein: the first X-axis moving module also comprises a plurality of buffer rubber blocks; each the buffering rubber block is fixedly connected with the base and is respectively positioned in the length direction of the silk pole.

5. The X-axis tensioning translation mechanism of claim 1, wherein: the two material clamping tensioning mechanisms have the same structure and respectively comprise an extending block and two clamping mechanisms which have the same structure and are respectively arranged in the length direction of the extending block; two clamping mechanism structure is the same and all include mount pad, ejector pad, press from both sides tight piece and die clamping cylinder, two stretch out the piece respectively fixed connection in bottom plate length direction's both ends, two mount pad swing joint respectively in stretch out in the length direction of piece, two die clamping cylinder's cylinder body respectively with two the one end fixed connection of mount pad, two die clamping cylinder's piston rod passes two respectively the mount pad with two ejector pad fixed connection, two the one end of pressing from both sides tight piece respectively with two the ejector pad rotates to be connected, two the other end of pressing from both sides tight piece respectively with two the mount pad swing joint.

6. The X-axis tensioning translation mechanism of claim 5, wherein: the clamping and tensioning mechanism further comprises two Y-axis moving modules which have the same structure and are respectively used for driving the two clamping mechanisms to move along the Y-axis direction.

7. The X-axis tensioning translation mechanism of claim 5, wherein: the two clamping mechanisms further comprise a first cylindrical pin; one ends of the two clamping blocks are rotatably connected with the two pushing blocks through the two first cylindrical pins respectively.

8. The X-axis tensioning translation mechanism of claim 5, wherein: the two clamping mechanisms further comprise a second cylindrical pin; the other ends of the two clamping blocks are movably connected with the two mounting seats through the two second cylindrical pins respectively.

9. The X-axis tensioning translation mechanism of claim 8, wherein: and the side wall of the mounting seat is provided with two clamping grooves for respectively clamping the two second cylindrical pins.

10. The utility model provides a full-automatic piercing press which characterized in that: the X-axis tensioning and translating mechanism comprises the X-axis tensioning and translating mechanism of any one of claims 1 to 9.