CN213968834U

CN213968834U - Pier nose mould structure of double-end couple

Info

Publication number: CN213968834U
Application number: CN202022386708.9U
Authority: CN
Inventors: 沈海波; 周杰; 陈学友
Original assignee: Foshan Shunde Scien Tech Industrial Co ltd
Current assignee: Foshan Shunde Scien Tech Industrial Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-17
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a pier nose mould structure of double-end couple relates to couple production facility technical field, need process through twice to current pier nose machine when producing the double-end couple, it is comparatively troublesome to process to be difficult to the problem of the axiality of guaranteeing the double-end couple, the following scheme is proposed at present, and it includes top board, double-end couple, shovel base, die slider, processing blank and lower bolster, the top board is located the setting directly over the lower bolster, the sliding tray has all been seted up to a side that top board and lower bolster are close to each other, and the inside difference slidable mounting of two sliding trays has top board inner slide and lower bolster inner slide, a side that the die slider is close to the lower bolster is provided with the pier nose die. The utility model has novel structure, and the device can process the processing blank into a double-end hook at one time, has simple working procedure and convenient operation; meanwhile, the installation and the processing of subsequent processing blanks are facilitated, the production efficiency is improved, and the production cost is saved.

Description

Pier nose mould structure of double-end couple

Technical Field

The utility model relates to a couple production facility technical field especially relates to a pier nose mould structure of double-end couple.

Background

Pier nose machine at present mainly used carries out pier nose processing to the tip of reinforcing bar or other metal member for processing screw thread department diameter is greater than the base metal, thereby improves resistance to compression and tensile strength.

Present pier nose machine is when processing double-end couple, and pier nose machine need come the pier nose with two processes, and the axiality can not be guaranteed to the couple of pier nose machine production moreover, and not only production efficiency is low and the processing cost is higher, consequently, in order to solve this type of problem, we provide a pier nose mould structure of double-end couple once.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of pier nose mould structure once of double-end couple has solved current pier nose machine and need pass through twice manufacturing procedure when producing the double-end couple, and it is comparatively troublesome that processing gets up to be difficult to the problem of the axiality of guaranteeing the double-end couple.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pier nose mould structure of double-end couple, includes top board, double-end couple, shovel base, die slide, processing blank and lower bolster, the top board is located the setting directly over the lower bolster, the sliding tray has all been seted up to a side that top board and lower bolster are close to each other, and the inside difference slidable mounting of two sliding trays has slider in top board and the lower bolster, a side that the die slide is close to the lower bolster is provided with the pier nose die, just the die slide is kept away from a side of pier nose die and has been seted up the drive inclined plane, just the shovel base is located the setting directly over the die slide.

Preferably, the inner sliding grooves are formed in one side face, close to each other, of the upper pressing plate inner sliding block and the lower template inner sliding block, and the processing blank is slidably mounted inside the inner sliding grooves.

Preferably, the inner wall of one side of the sliding groove, which is far away from the female die sliding block, is provided with a spring groove, a first return spring is fixedly mounted on the inner wall of the spring groove, and one end, which is close to the female die sliding block, of the first return spring is fixedly connected with the upper pressing plate inner sliding block and the lower template inner sliding block respectively.

Preferably, one side surface of the female die sliding block, which is far away from the lower template, is fixedly connected with two second return springs which are symmetrically distributed.

Preferably, the double-end hook is in a shape after processing the blank to be processed into a pier head.

Preferably, evenly distributed lubricant is coated between the upper pressing plate inner sliding block and the sliding groove as well as between the lower template inner sliding block and the sliding groove.

The utility model has the advantages that:

the shovel base is extruded to be in contact with the driving inclined plane, so that the die slide block can be pushed to move towards the direction of the lower template, and meanwhile, the pier-head female die is arranged on one side surface, close to the lower template, of the die slide block, so that the processing blank positioned between the lower template inner slide block and the upper pressure plate inner slide block is pushed to slide along the length direction of the sliding groove through the pier-head female die, and the processing blank is processed into a double-end hook at one time, so that the process is simple and the operation is convenient;

all be provided with first return spring through the inside at the spring pocket, a side of keeping away from the lower bolster at the die slider simultaneously is provided with the second return spring of symmetric distribution, thereby make to processing the blank processing completion back, the slider can resume the normal position under the elasticity promotion of first return spring in top board inner slide and the lower bolster, and the die slider resumes the normal position under the elasticity pulling of second return spring, thereby accomplish a course of working, and make things convenient for the installation and the processing of follow-up processing blank, thereby production efficiency has been improved.

In conclusion, the device can process the processing blank into the double-end hook at one time, and has simple process and convenient operation; meanwhile, the installation and the processing of subsequent processing blanks are convenient, so that the production efficiency is improved, the production cost is saved, and the method is practical.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the utility model discloses a shovel base and die slider connection structure sketch map.

Fig. 3 is the schematic view of the connection structure of the upper platen and the lower platen of the present invention.

Fig. 4 is the structure schematic diagram of the double-end hook processing finished product of the utility model.

Fig. 5 is a cross-sectional view of the lower template structure of the present invention.

Fig. 6 is the schematic diagram of the structure of the female die slider of the present invention.

Reference numbers in the figures: 1. an upper pressure plate; 2. a lower template; 3. a shovel base; 4. a pier head female die; 5. a female die slide block; 6. an inner sliding block of the lower template; 7. an upper pressure plate inner slide block; 8. processing a blank; 9. a double-end hook; 10. a sliding groove; 11. a spring slot; 12. a first return spring; 13. a second return spring; 14. the ramp is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a double-head hook one-time pier head die structure comprises an upper pressing plate 1, a double-head hook 9, a shovel base 3, a die slide block 5, a processing blank 8 and a lower die plate 2, wherein the upper pressing plate 1 is arranged right above the lower die plate 2, slide grooves 10 are respectively arranged on one side surface of the upper pressing plate 1 close to the lower die plate 2, an upper pressing plate inner slide block 7 and a lower die plate inner slide block 6 are respectively arranged in the two slide grooves 10 in a sliding manner, a pier head die 4 is arranged on one side surface of the die slide block 5 close to the lower die plate 2, a driving inclined surface 14 is arranged on one side surface of the die slide block 5 far away from the pier head die 4, the shovel base 3 is arranged right above the die slide block 5, inner slide grooves are respectively arranged on one side surface of the upper pressing plate inner slide block 7 close to the lower die plate inner slide block 6, and the processing blank 8 is arranged in the inner slide grooves in a sliding manner, spring slot 11 has all been seted up to one side inner wall that the die slider 5 was kept away from to sliding tray 10, just the equal fixed mounting of inner wall of spring slot 11 has first return spring 12, first return spring 12 is close to the one end of die slider 5 respectively with slider 7 in the top board and 6 fixed connection of lower bolster, die slider 5 keeps away from two second return springs 13 that are the symmetric distribution of a side fixedly connected with of lower bolster 2, the form after the pier nose processing is carried out for processing blank 8 to double-end couple 9, it has evenly distributed's emollient all to coat between slider 6 and the sliding tray 10 in slider 7 and the lower bolster in the top board.

The working principle is as follows: when the device is used, a processing blank 8 is placed inside a lower template inner slide block 6 on a lower template 2, and then an upper pressing plate 1 and an upper pressing plate inner slide block 7 move downwards together until the processing blank 8 is contacted with the lower template 2 and the lower template inner slide block 6, so that the processing blank 8 is clamped;

the shovel base 3 moves downwards along with the upper pressing plate 1 to be in contact with a driving surface of the female die slide block 5, the female die slide block 5 and the pier-head female die 4 are pushed to move horizontally together, the pier-head female die 4 is in contact with a processed blank 8, the upper pressing plate inner slide block 7 and the lower template inner slide block 6 are pushed to move horizontally rightwards together, then the pier-head female die 4 is in contact with the end parts of the upper pressing plate inner slide block 7 and the lower template inner slide block 6, the upper pressing plate inner slide block 7 and the lower template inner slide block 6 are pushed to move horizontally rightwards to be flush with the end surfaces of the upper pressing plate 1 and the lower template 2 respectively, the shovel base 3 moves to a lower dead point, and the punch forming is finished;

then the shovel base 3 returns upwards, one side surface of the die slide block 5, which is far away from the lower template 2, is provided with second return springs 13 which are symmetrically distributed, and the die slide block horizontally returns towards the direction far away from the lower template 2 under the action of the second return springs 13, so that the pier head die 4 is reset along with the die slide block 5, and meanwhile, under the pushing of the first return springs 12, the upper pressing plate inner slide block 7 and the lower template inner slide block 6 are popped out for resetting; the upper press plate 1 and the upper press plate inner slide block 7 are opened upwards along with the punch press slide block and move to the top dead center, the punching process is finished once, and then the double-head hook 9 is taken out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pier nose mould structure once is geted in touch to double-end, includes top board (1), double-end couple (9), shovel base (3), die slider (5), processing blank (8) and lower bolster (2), its characterized in that, top board (1) are located the setting directly over lower bolster (2), sliding tray (10) have all been seted up to a side that top board (1) and lower bolster (2) are close to each other, and the inside difference slidable mounting of two sliding tray (10) has slider (7) in top board and lower bolster slider (6), a side that die slider (5) are close to lower bolster (2) is provided with pier nose die (4), just drive inclined plane (14) have been seted up to a side that die slider (5) kept away from pier nose die (4), just shovel base (3) are located die slider (5) and set up directly over.

2. The double-end hook primary pier head die structure according to claim 1, wherein inner sliding grooves are formed in the side faces, close to each other, of the upper pressing plate inner sliding block (7) and the lower template inner sliding block (6), and the machining blank (8) is slidably mounted inside the inner sliding grooves.

3. The double-end hook primary pier head die structure according to claim 1, wherein the inner wall of one side of the sliding groove (10) away from the female die slide block (5) is provided with a spring groove (11), the inner wall of the spring groove (11) is fixedly provided with a first return spring (12), and one end of the first return spring (12) close to the female die slide block (5) is fixedly connected with the upper press plate inner slide block (7) and the lower die plate inner slide block (6) respectively.

4. The double-end hook primary pier head die structure according to claim 1, wherein two second return springs (13) which are symmetrically distributed are fixedly connected to one side surface of the female die slide block (5) away from the lower die plate (2).

5. The double-end hook primary pier head die structure according to claim 1, wherein the double-end hook (9) is in a shape after pier head processing is performed on a processing blank (8).

6. The double-ended hook primary pier head die structure according to claim 1, wherein uniformly distributed lubricant is coated between the upper platen inner slide block (7) and the lower platen inner slide block (6) and the sliding groove (10).