CN219443300U

CN219443300U - Main slipway structure of cold header

Info

Publication number: CN219443300U
Application number: CN202320831908.1U
Authority: CN
Inventors: 金伟; 黄豪; 金永
Original assignee: ZHEJIANG DONGRUI MACHINERY INDUSTRY CO LTD
Current assignee: ZHEJIANG DONGRUI MACHINERY INDUSTRY CO LTD
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-01
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a main sliding table structure of a cold header, which relates to the technical field of cold headers and comprises a U-shaped seat, wherein the bottom end inside the U-shaped seat is provided with a sliding seat, the rear side of the sliding seat is fixedly provided with a movable seat, one end, far away from the sliding seat, inside the movable seat is sleeved with a connecting rod, both outer walls of the sliding seat are fixedly provided with sliding blocks, when the sliding seat is driven by the connecting rod to slide on the U-shaped seat through the movable seat, the sliding seat can increase the stability during movement through the sliding of the sliding blocks in a U-shaped sliding rail, and when the sliding blocks slide in the U-shaped sliding rail in a reciprocating manner, cleaning cotton on the outer walls of fixed blocks at both sides of the sliding blocks can push splashed fragments inside the sliding blocks out of the travel distance of the sliding blocks in a manner of contacting with the inner walls of the U-shaped sliding rail, so that the sliding of the sliding blocks in the U-shaped sliding rail cannot be influenced by fine fragments, and the stability during sliding is increased.

Description

Main slipway structure of cold header

Technical Field

The utility model relates to the technical field of cold header, in particular to a main sliding table structure of a cold header.

Background

The cold header is special equipment mainly based on a header processing technology and specially used for mass production of nuts, bolts and other fasteners, a main sliding table part on the cold header is used for bearing a movable die part and is a key part for realizing the workpiece cold header process, the main sliding table part is connected with a connecting rod mechanism in the structural design of the existing cold header, the connecting rod mechanism is connected with a crankshaft, and the movable die part on the main sliding table is driven by the pushing force of the crankshaft to complete reciprocating motion.

The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme:

the slip of slip table on the base is through the cooperation of slider and slide rail to increase the stability that the connecting rod promoted the slip table to remove, but the in-process of processing bolt assembly can produce certain metal chip, and inside the piece can be carelessly splashed to the slide rail, tiny piece can be in the gap between the inside embedded slide rail inner wall of entering slide rail and slider after the slide rail is inside, and in the long-term past, gap between slide rail inner wall and the slider outer wall can imbed a large amount of tiny piece, and a large amount of tiny piece can make the slider produce tiny rocking at the in-process that the slide rail removed, has indirectly led to the stability greatly reduced when the slip table removes, has influenced the stability of processing.

Disclosure of Invention

The utility model mainly aims to provide a main sliding table structure of a cold header, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a main slip table structure of cold header, includes the U-shaped seat, the inside bottom of U-shaped seat is provided with the slide, the rear side of slide is fixed with movable seat, the inside one end cover that keeps away from the slide of movable seat is established and is rotated there is the connecting rod, slide both sides outer wall all is fixed with the slider, the both sides inner wall of slider position all is provided with the U-shaped slide rail, the slider is kept away from the one end of slide and is inserted respectively and locate the inside of U-shaped slide rail and rather than sliding connection, the slider is located the inside front and back both ends of U-shaped slide rail all and is provided with the fixed block, clean cotton is all equipped with to the outer wall of fixed block, clean cotton is located the inside of U-shaped slide rail together with the fixed block.

Preferably, the outer walls of the cleaning cotton are respectively contacted with the inner walls of the U-shaped sliding rails.

Preferably, both ends of the bottom of the sliding seat are respectively provided with a bottom groove, the U-shaped guide rods are respectively fixed in the bottom grooves, sleeve brackets are respectively fixed at both ends of the bottom of the sliding seat, and one ends of the sleeve brackets, far away from the sliding seat, are respectively inserted into the bottom grooves and are sleeved with the U-shaped guide rods in a sliding manner.

Preferably, the outer walls of the two ends of the U-shaped guide rod far away from the sleeve support are sleeved and fixed with the side plates, the outer walls of the two ends of the U-shaped guide rod between the sleeve support and the side plates are sleeved and provided with telescopic rubber sleeves, and the two ends of each telescopic rubber sleeve are respectively fixed with the side plates and the side walls close to the sleeve support.

Preferably, the second bolt is inserted into one end of the fixed block far away from the sliding block, one end of the second bolt penetrating through the fixed block is connected with the sliding block through threads after penetrating through the fixed block, and the fixed block is detachably connected with the sliding block through the second bolt.

Preferably, the top and the bottom that slider one side was kept away from to the U-shaped slide rail all are fixed with the connecting plate, the one end that the U-shaped seat lateral wall was kept away from to the connecting plate all is inserted and is equipped with a plurality of bolts one, the one end that the bolt one passed the connecting plate all alternates back threaded connection with the U-shaped seat, just the connecting plate all can dismantle with the U-shaped seat through bolt one and be connected.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the connecting rod drives the sliding seat to slide on the U-shaped seat through the movable seat, the sliding seat can slide in the U-shaped sliding rail through the sliding block to increase stability in moving, and when the sliding block slides back and forth in the U-shaped sliding rail, cleaning cotton on the outer walls of the fixed blocks on two sides of the sliding block can push out splashed fragments inside the sliding block out of the travelling distance of the sliding block in a manner of contacting the inner wall of the U-shaped sliding rail, so that the sliding of the sliding block in the U-shaped sliding rail cannot be influenced by fine fragments, and the stability in sliding is increased.

2. The removal of slide can drive the sleeve support and slide on the U-shaped guide arm to increased the stability when the slide is pulled through the connecting rod again and done reciprocating sliding, sleeve support is the reciprocating motion distance of slide on the U-shaped guide arm simultaneously in the time of the sleeve support slides on the U-shaped guide arm, and distance between sleeve support to the both sides side dish is the reciprocating motion distance of slide, and this section distance is established and is avoided the piece to splash on the U-shaped guide arm and influence sliding stability's problem through the cover of flexible gum cover when sleeve support slides, and the collocation of both uses the slide to make the slide can more stable carry out reciprocating sliding through the connecting rod.

Drawings

FIG. 1 is a schematic structural view of a main slipway structure of a cold header of the present utility model;

FIG. 2 is a schematic diagram showing the separation structure of a U-shaped seat and a connecting plate of a main slipway structure of a cold header;

FIG. 3 is a schematic diagram of a structure in which a sliding block and a fixed block of a main sliding table of a cold header are separated;

fig. 4 is a schematic diagram of a semi-sectional structure of a telescopic rubber sleeve on one of the U-shaped guide rods at the bottom of the sliding seat of the main sliding table structure of the cold header.

In the figure: 1. a U-shaped seat; 2. a slide; 3. a movable seat; 4. a connecting rod; 5. a slide block; 6. a U-shaped slide rail; 7. a fixed block; 8. cleaning cotton; 9. a bottom groove; 10. a sleeve bracket; 11. a U-shaped guide rod; 12. a side plate; 13. a flexible rubber sleeve; 14. a connecting plate; 15. a first bolt; 16. and a second bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the main sliding table structure of the cold header comprises a U-shaped seat 1, a sliding seat 2 is arranged at the bottom end inside the U-shaped seat 1, a movable seat 3 is fixed at the rear side of the sliding seat 2, a connecting rod 4 is sleeved at one end, far away from the sliding seat 2, inside the movable seat 3, of the sliding seat 3, sliding blocks 5 are fixed on the outer walls of two sides of the sliding seat 2, U-shaped sliding rails 6 are arranged on the inner walls of two sides, far away from the sliding seat 1, of the sliding seat 2, one end, far away from the sliding seat 2, of the sliding block 5 is respectively inserted into the U-shaped sliding rails 6 and is in sliding connection with the sliding seat 6, fixing blocks 7 are arranged at the front end and the rear end, inside the U-shaped sliding rails 6, of the sliding block 5 is provided with cleaning cotton 8, and the cleaning cotton 8 and the fixing blocks 7 are located inside the U-shaped sliding rails 6.

Specifically, the outer wall of cleaning cotton 8 touches with the inner wall of U-shaped slide rail 6 respectively, and cleaning cotton 8 can clean the piece on the slide block 5 travel route, avoids the piece to influence its gliding stability.

Specifically, the U-shaped seat 1 is located the both ends of slide 2 bottom and all cuts out and have a kerve 9, and the inside of kerve 9 all is fixed with U-shaped guide arm 11, and the bottom both ends that slide 2 is located the kerve 9 position all are fixed with sleeve support 10, and sleeve support 10 keeps away from the one end of slide 2 and all inserts to the inside of kerve 9 and establish back sliding connection with U-shaped guide arm 11 cover for the reciprocating motion of slide 2 is more stable.

Specifically, the outer walls of the two ends of the U-shaped guide rod 11 far away from the sleeve support 10 are respectively sleeved and fixed with the side plates 12, the outer walls of the two ends of the U-shaped guide rod 11 between the sleeve support 10 and the side plates 12 are respectively sleeved and provided with the telescopic rubber sleeves 13, the two ends of each telescopic rubber sleeve 13 are respectively fixed with the side plates 12 and the side walls close to the sleeve support 10, and splashed scraps can be blocked by the telescopic rubber sleeves 13, so that the influence on the sliding stability of the sleeve support 10 on the U-shaped guide rod 11 due to the fact that the splashed scraps are hung on the outer walls of the U-shaped guide rod 11 is avoided.

Specifically, the fixed block 7 is kept away from the one end of slider 5 and all is inserted and is equipped with bolt two 16, and bolt two 16 pass the one end of fixed block 7 and all with slider 5 interlude back threaded connection, and fixed block 7 all can dismantle with slider 5 through bolt two 16 and be connected, and long-term clean cotton 8 accessible bolt two 16 dismantle and make fixed block 7 and slider 5 separation, can change fixed block 7, clean cotton 8.

Specifically, the top and the bottom that slider 5 one side was kept away from to U-shaped slide rail 6 all are fixed with connecting plate 14, and connecting plate 14 is kept away from the one end of U-shaped seat 1 lateral wall and is all inserted and be equipped with a plurality of bolts one 15, and bolt one 15 is passed connecting plate 14's one end and is all threaded connection after the U-shaped seat 1 alternates, and connecting plate 14 all can dismantle with U-shaped seat 1 through bolt one 15 and be connected, and bolt one 15 is after dismantling, and connecting plate 14 and U-shaped slide rail 6 can be separated with U-shaped seat 1, conveniently carries out inside complete clearance work.

Working principle: when the connecting rod 4 drives the sliding seat 2 to slide on the U-shaped seat 1 through the movable seat 3, the sliding seat 2 increases the stability in moving through the sliding of the sliding block 5 in the U-shaped sliding rail 6, and when the sliding block 5 slides reciprocally in the U-shaped sliding rail 6, the cleaning cotton 8 on the outer walls of the fixed blocks 7 on the two sides of the sliding block 5 can push the splashed chips outside the travelling distance of the sliding block 5 in a manner of contacting the inner wall of the U-shaped sliding rail 6, so that the sliding of the sliding block 5 in the U-shaped sliding rail 6 is not influenced by fine chips, and the stability in sliding is increased;

the movement of the sliding seat 2 drives the sleeve bracket 10 to slide on the U-shaped guide rod 11, so that the stability of the sliding seat 2 when the sliding seat 2 slides back and forth through the traction of the connecting rod 4 is increased again, meanwhile, when the sleeve bracket 10 slides on the U-shaped guide rod 11, the distance between the sleeve bracket 10 and the side discs 12 at the two sides is the reciprocating movement distance of the sliding seat 2, and when the sleeve bracket 10 slides, the distance can avoid the problem that the sliding stability is influenced due to the fact that scraps splash on the U-shaped guide rod 11 through the covering of the telescopic rubber sleeve 13, and the sliding seat 2 can slide back and forth through the connecting rod 4 more stably through the matching of the sleeve bracket 10;

the cleaning cotton 8 that long-term used can make fixed block 7 and slider 5 separation through the dismantlement of bolt two 16, and fixed block 7 can be changed after dismantling to make the new cleaning cotton 8 of new fixed block 7 outer wall can continue to clear up the work of piece after the installation, avoid cleaning cotton 8 to appear warping and can't stably release the hidden danger that the piece brought after long-term use.

The circuit, the electronic components and the control module are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Main slip table structure of cold header, including U-shaped seat (1), its characterized in that: the inside bottom of U-shaped seat (1) is provided with slide (2), the rear side of slide (2) is fixed with movable seat (3), the one end cover that slide (2) was kept away from to movable seat (3) inside is established and is rotated and is had connecting rod (4), slide (2) both sides outer wall all is fixed with slider (5), U-shaped seat (1) is located the both sides inner wall of slider (5) position all is provided with U-shaped slide rail (6), the one end that slide (2) was kept away from to slider (5) inserts respectively and locates the inside of U-shaped slide rail (6) and rather than sliding connection, both ends all are provided with fixed block (7) around slider (5) are located the inside of U-shaped slide rail (6), clean cotton (8) are all equipped with in the outer wall of fixed block (7), clean cotton (8) are located the inside of U-shaped slide rail (6) together with fixed block (7).

2. The cold header main slipway structure of claim 1, wherein: the outer walls of the cleaning cotton (8) are respectively contacted with the inner walls of the U-shaped sliding rails (6).

3. The cold header main slipway structure of claim 1, wherein: the U-shaped seat (1) is located the both ends of slide (2) bottom and all has excavated kerve (9), the inside of kerve (9) all is fixed with U-shaped guide arm (11), the bottom both ends that slide (2) are located kerve (9) position all are fixed with sleeve support (10), sleeve support (10) keep away from the one end of slide (2) all insert inside kerve (9) and establish back sliding connection with U-shaped guide arm (11) cover.

4. The cold header main slipway structure as set forth in claim 3, wherein: the U-shaped guide rod (11) is far away from the outer walls of the two ends of the sleeve support (10) and is sleeved and fixed with the side plates (12), the outer walls of the two ends of the U-shaped guide rod (11) between the sleeve support (10) and the side plates (12) are sleeved and provided with telescopic rubber sleeves (13), and the two ends of each telescopic rubber sleeve (13) are respectively fixed with the side plates (12) and the side walls, close to the sleeve support (10), of the sleeve support.

5. The cold header main slipway structure of claim 1, wherein: the one end that slider (5) was kept away from to fixed block (7) all is inserted and is equipped with bolt two (16), bolt two (16) pass the one end of fixed block (7) all with slider (5) interlude back threaded connection, just fixed block (7) all can dismantle with slider (5) through bolt two (16).

6. The cold header main slipway structure of claim 1, wherein: the top and the bottom that slider (5) one side was kept away from to U-shaped slide rail (6) all are fixed with connecting plate (14), connecting plate (14) are kept away from the one end of U-shaped seat (1) lateral wall and are all inserted and are equipped with a plurality of first bolts (15), first bolts (15) pass one end of connecting plate (14) all and thread connection behind U-shaped seat (1) interlude, just connecting plate (14) all can dismantle with U-shaped seat (1) through first bolts (15).