CN214723515U

CN214723515U - Integrated multi-cavity lateral jacking device

Info

Publication number: CN214723515U
Application number: CN202022066519.3U
Authority: CN
Inventors: 杨青松; 林海军
Original assignee: Dongguan Lingjie Metal Precision Manufacturing Technology Co Ltd
Current assignee: Dongguan Lingjie Metal Precision Manufacturing Technology Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-11-16
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses an integrated multi-cavity lateral jacking device, which comprises a fixed frame and a plurality of jacking rods; the fixed frame comprises two fixed rods which are transversely arranged and a plurality of baffles which are longitudinally arranged; two ends of the baffle are respectively connected with two fixed rods; the fixed frame is divided into a plurality of product acupuncture points by the plurality of baffles; the ejector rod is longitudinally arranged; one end of the ejector rod is sleeved in the first limiting strip which is transversely arranged, and the other end of the ejector rod extends into the acupuncture point of the product; the ejector rods correspond to the product acupuncture points one by one; a first spacing strip cooperatees with a plurality of ejector pins simultaneously to first spacing strip can drive a plurality of ejector pins simultaneously and vertically reciprocate. The utility model discloses with a plurality of ejector pins integration on a first spacing to can once only incline a centre gripping simultaneously to the product in a plurality of product acupuncture points, can the global regulation, the reinforcing practicality realizes quick, high-efficient centre gripping effect, improves work efficiency.

Description

Integrated multi-cavity lateral jacking device

Technical Field

The utility model relates to a frock clamp technical field, in particular to tight device in integrative many caves formula side direction top.

Background

The tool clamp occupies important positions in manufacturing processes of machining, welding, assembling, detecting and the like, has the effects of ensuring machining precision, stabilizing machining quality, reducing labor intensity, improving production efficiency and the like, and finally reduces production cost.

Most of the existing lateral jacking devices are single-hole independent clamping tools, the working efficiency is low, lateral jacking acting forces are different in size and extremely unbalanced between different batches, the clamping state difference of products is obvious, the processing is unstable, and the balance of the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an integrative many caves formula side direction top tight device can solve one kind or several kinds among the above-mentioned prior art problem.

According to one aspect of the utility model, an integrated multi-cavity lateral propping device is provided, which comprises a fixed frame and a plurality of ejector rods; the fixed frame comprises two fixed rods which are transversely arranged and a plurality of baffles which are longitudinally arranged; two ends of the baffle are respectively connected with two fixed rods; the fixed frame is divided into a plurality of product acupuncture points by the plurality of baffles; the ejector rod is longitudinally arranged; one end of the ejector rod is sleeved in the first limiting strip which is transversely arranged, and the other end of the ejector rod extends to the acupuncture point of the product; the ejector rods correspond to the product acupuncture points one by one; a first spacing strip cooperatees with a plurality of ejector pins simultaneously to first spacing strip can drive a plurality of ejector pins simultaneously and vertically reciprocate.

The beneficial effects of the utility model reside in that, a plurality of products are placed respectively in fixed frame's a plurality of product acupuncture points, with a plurality of ejector pins integration on a first spacing, promote first spacing, can carry out the top of syntropy to the product in a plurality of product acupuncture points simultaneously through a plurality of ejector pins tight, with the edge at one end top to the product acupuncture point of product, paste tightly with the dead lever, realize the tight function in integrative many cave formula side direction top, improve the efficiency of work piece centre gripping, and the labor intensity is reduced, and is applicable to high efficiency's production mode.

In some embodiments, one end of the ejector rod, which is far away from the first limit strip, is connected with a push block, the push block is provided with an elongated opening, and the fixing rod, which is close to the ejector rod, penetrates through the opening. The fixing rod has the beneficial effects that the opening is in a long strip shape, so that the longitudinal movement range of the ejector rod is increased, and the ejector rod is not influenced by the fixing rod when moving longitudinally. The contact area of the ejector rod and the product can be increased through the push block, and the stress balance of the product in the jacking process is guaranteed.

In some embodiments, a spring is arranged at the joint of the push block and the ejector rod; a spring is arranged at the joint of the baffle and the fixed rod. The beneficial effects of the device are that, in the process of promoting a plurality of ejector pins through first gag lever post, the spring between ejector pad and the ejector pin can provide the stand alone type compensation spring force for the ejector pad for its side top clamping dynamics is unanimous when a plurality of ejector pads carry out the top tightly to the product in every product acupuncture point, guarantees that a plurality of products atress are balanced, avoids leading to bad emergence because of the inconsistent product atress in the different product acupuncture points. The springs between the baffle plates and the fixing rods can also provide independent compensation elasticity, and when products are placed in product acupuncture points, the products can be fixed between the two adjacent baffle plates under the action of the springs, so that the transverse stress of the products is balanced.

In some embodiments, the fixing frame further comprises a second limiting strip arranged longitudinally, and both the fixing rods are connected with the second limiting strip. Its beneficial effect lies in, through the spacing stability of strengthening two dead levers of second, be convenient for guide being in parallel state of two dead levers.

In some embodiments, the integrated multi-cavity lateral tightening device further comprises an operating platform, wherein a first groove is formed in the transverse edge of the operating platform, a second groove is formed in the longitudinal edge of the operating platform, and a plurality of product cavities are formed in the upper surface of the operating platform; the first limiting strip and the second limiting strip are respectively arranged in the first groove and the second groove; a plurality of first through holes are formed in one side, close to the product cavity, of the first groove, and the ejector rod can penetrate through the first through holes; one side of the second groove close to the product cavity is provided with two second through holes; the product acupuncture points correspond to the product cavities one by one; a third groove is formed in the longitudinal side face of the product cavity, and the baffle is arranged in the third groove; a fourth groove is formed in the outer side of the transverse side face of the product cavity, two transverse opposite side faces of the fourth groove are symmetrically provided with two second through holes, and the fixing rod can penetrate through the second through holes; the third groove is communicated with the fourth groove, and two ends of the baffle are sleeved on the fixing rod in the fourth groove. The lateral jacking device has the beneficial effects that the whole device is arranged on the operating platform, so that the supporting force is increased to the product from the bottom surface, and the lateral jacking effect is ensured. The dead lever passes the second through-hole, fixes in the embedding operation platform, can prevent to take place the skew at the tight in-process dead lever in side direction top, guarantees the tight effect in top. First spacing can be along vertically reciprocating motion in first recess to can drive a plurality of ejector pins and vertically move in first through-hole, promote the ejector pad and contact with the product of product intracavity, and carry out the side direction and push up tightly.

In some embodiments, a plurality of fifth grooves are further formed in one side, close to the first groove, of the product cavity, and the fifth grooves and the fourth grooves are arranged at intervals and correspond to the product cavity one by one; the push block is arranged in the fifth groove and can move back and forth in the fifth groove along the longitudinal direction. From this, the fifth groove plays spacing and direction's effect to the ejector pad, guarantees the effect of ejector pin.

Drawings

Fig. 1 is a three-dimensional structure view of an integrated multi-cavity lateral tightening device according to an embodiment of the present invention;

FIG. 2 is an exploded view of the integrated multi-cavity lateral tightening device shown in FIG. 1;

fig. 3 is a schematic structural view of a fixing frame of the integrated multi-cavity lateral tightening device shown in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 3 schematically show an integrated multi-cavity lateral tightening device according to an embodiment of the present invention. As shown in the figure, the device comprises an operation platform 10, two transverse edges of the operation platform 10 are respectively provided with a first groove 11, one longitudinal edge is provided with a second groove 12, each first groove 11 is internally provided with a first limit strip 21, and the second groove 12 is internally provided with two second limit strips 22. The center of the work platform 10 is divided into six product cavities 16, with each three product cavities 16 being arranged laterally side-by-side.

Three first through holes 31 are provided in the first recess 11 on a side adjacent to the product cavities 16, wherein each first through hole 31 is opposite to one product cavity 16. Each first stopper 21 is sleeved with one end of three longitudinally arranged ejector rods 25, and the other end of each ejector rod 25 can pass through one first through hole 31 and point to one product cavity 16. The plunger 25 can reciprocate in the longitudinal direction in the first through hole 31.

The side of the second recess 12 adjacent the product compartment 16 is provided with four second through-holes 32, wherein each second through-hole 32 is arranged to correspond to one lateral side of the product compartment 16. Each second limiting bar 22 is sleeved with one end of two transversely arranged fixing rods 23, and the other end of each fixing rod 23 can penetrate through one second through hole 32 and point to the outer side of the transverse edges of the three product cavities 16 arranged side by side.

A third groove 13 is formed in the longitudinal side face of the product cavity 16, and a baffle plate 24 is arranged in the third groove 13; two lateral sides of each product cavity 16 are provided with a fourth groove 14; two symmetrical second through holes 32 are formed on two transversely opposite side surfaces of the fourth groove 14, and the fixing rod 23 penetrates through the second through holes 32 and is transversely fixed on the outer side of the product cavity 16. The two ends of the third groove 13 are communicated with the two fourth grooves 14 oppositely arranged at the two sides of the product cavity 16, so that the two ends of the baffle plate 24 are respectively matched with the fixing rod 23 in the two fourth grooves 14 connected with the third groove 13. Round holes are arranged at two ends of the baffle plate 24 and can be sleeved on the fixing rod 23. The fixing rod 23 is further provided with a spring at the joint with the baffle plate 24, so that the spring has certain independent compensation type elastic force on the baffle plate 24.

On the operation platform 10, a fifth groove 15 is further provided on one side of each product cavity 16 close to the first groove 11, and a push block 26 is provided in the fifth groove 15. And, every fifth recess 15 is linked together with a first through-hole 31, and one end of the ejector pin 25 is cup jointed on the first spacing strip 21, and the other end passes through the first through-hole 31 and gets into the fifth recess 15, is connected with ejector pad 26. An elongated opening 261 is provided at the end of the pusher 26 adjacent the product chamber 16, and the securing rod 23 extends through the opening 261. In this way, the limit of the fixing rod 23 to the longitudinal movement of the push block 26 can be avoided.

The springs are further arranged at the joints of the pushing blocks 26 on the ejector rods 25, so that when the first limiting strips 21 are operated to push the ejector rods 25 to drive the pushing blocks 26 to move longitudinally, the springs have certain independent compensation type elastic force on the pushing blocks 26, balanced acting force can be exerted on the products 00 in the product cavities 16 by the three pushing blocks 26, and the products 00 in the product cavities 16 are guaranteed to bear consistent side jacking clamping force.

The fixing frame is composed of a first limiting strip 21, a second limiting strip 22, two transversely arranged fixing rods 23 and three longitudinally arranged baffles 24 in a pin shaft sleeve connection mode, and the three baffles 24 divide the fixing frame into three product acupuncture points 27. The fixed frame is installed on the operation platform 10 by being embedded with the plurality of grooves, and the product acupuncture points 27 are arranged corresponding to the product cavities 16 one by one.

When the integrated multi-cavity lateral propping device is used for simultaneously laterally propping and clamping a plurality of products 00, the products 00 needing to be laterally propped and clamped can be respectively placed in the product cavities 27, so that the longitudinal edges of the products 00 are contacted with the baffle plate 24, and the baffle plate 24 fixes the products 00 in the product cavity 16 under the compensation elastic force action of the spring. The supporting force is provided by the operating platform 10, so that the plurality of products 00 are ensured to be in the same plane. The first limiting bar 21 is pushed to move longitudinally in the first groove 11, so that the three push rods 25 and the three push blocks 26 are driven to move longitudinally at the same time. Thus, the end of the pushing block 26 contacts the product 00 in the product cavity 16, and the product 00 is pushed to the edge of the product cavity 16 far away from the top bar 25 under the continuous pushing force of the top bar 25 and the first limiting bar 21 until the product 00 is clamped between the edge of the product cavity 16 and the pushing block 26. The spring between the push block 26 and the ejector rod 25 provides independent compensation elastic force for reasoning the push block 26, so that the lateral jacking clamping force of the product 00 in the product cavity 16 is consistent, one-mode multi-cavity batch type lateral jacking clamping is realized, the defect caused by inconsistent lateral jacking clamping force of the product 00 in different product cavities 16 can be avoided, and the practicability of the equipment is improved.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The integrated multi-cavity lateral jacking device is characterized by comprising a fixed frame and a plurality of jacking rods (25);

the fixed frame comprises two fixed rods (23) arranged transversely and a plurality of baffles (24) arranged longitudinally; two ends of the baffle (24) are respectively connected with the two fixing rods (23); the plurality of baffles (24) divide the fixed frame into a plurality of product acupuncture points (27);

the ejector rod (25) is longitudinally arranged; one end of the ejector rod (25) is sleeved in a first limiting strip (21) which is transversely arranged, and the other end of the ejector rod (25) extends to the product acupuncture point (27); the ejector rods (25) correspond to the product acupuncture points (27) one by one; the first limiting strip (21) is matched with the ejector rods (25) at the same time, and the first limiting strip (21) can drive the ejector rods (25) to move back and forth along the longitudinal direction at the same time.

2. The integrated multi-cavity lateral tightening device as claimed in claim 1, wherein the end of the ejector rod (25) far away from the first limiting strip (21) is provided with a push block (26), the push block (26) is provided with an elongated opening (261), and a fixing rod (23) close to the ejector rod (25) passes through the opening (261).

3. The integrated multi-cavity lateral tightening device as claimed in claim 2, wherein a spring is arranged at the joint of the push block (26) and the push rod (25); and a spring is arranged at the joint of the baffle (24) and the fixing rod (23).

4. The integrated multi-cavity lateral tightening device as claimed in claim 2, wherein the fixing frame further comprises a second limiting strip (22) disposed longitudinally, and both of the fixing rods (23) are connected to the second limiting strip (22).

5. The integrated multi-cavity lateral tightening device according to claim 4, further comprising an operation platform (10), wherein the operation platform (10) is provided with a first groove (11) at a transverse edge, the operation platform (10) is provided with a second groove (12) at a longitudinal edge, and the operation platform (10) is provided with a plurality of product cavities (16) at an upper surface; the first limiting strip (21) and the second limiting strip (22) are respectively arranged in the first groove (11) and the second groove (12); a plurality of first through holes (31) are formed in one side, close to the product cavity (16), of the first groove (11), and the ejector rod (25) can penetrate through the first through holes (31); two second through holes (32) are formed in one side, close to the product cavity (16), of the second groove (12); the product acupuncture points (27) correspond to the product cavities (16) one by one;

a third groove (13) is formed in the longitudinal side face of the product cavity (16), and the baffle (24) is arranged in the third groove (13); a fourth groove (14) is formed in the outer side of the transverse side face of the product cavity (16), two transverse opposite side faces of the fourth groove (14) are symmetrically provided with two second through holes (32), and the fixing rod (23) can penetrate through the second through holes (32); the third groove (13) is communicated with the fourth groove (14), and two ends of the baffle (24) are sleeved on the fixing rod (23) in the fourth groove (14).

6. The integrated multi-cavity lateral tightening device as claimed in claim 5, wherein a plurality of fifth grooves (15) are further formed in one side of the product cavity (16) close to the first groove (11), and the plurality of fifth grooves (15) and the plurality of fourth grooves (14) are arranged at intervals and correspond to the product cavities (16) one by one; the push block (26) is arranged in the fifth groove (15), and the push block (26) can move back and forth in the fifth groove (15) along the longitudinal direction.