CN212384332U

CN212384332U - Suspension clamp bending tool

Info

Publication number: CN212384332U
Application number: CN202020651043.7U
Authority: CN
Inventors: 安鹏翔; 熊鹏飞; 杨晓明
Original assignee: Xinyang Xingyu Aerospace Standard Parts Manufacturing Co ltd
Current assignee: Xinyang Xingyu Aerospace Standard Parts Manufacturing Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-01-22
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a hang clamp frock of bending, including the product blank, the mounting hole that the symmetry set up is seted up at the both ends of product blank, this frock still includes the locating piece, the draw-in groove has been seted up on the locating piece, set up the constant head tank corresponding with the mounting hole on the locating piece of draw-in groove below, the one end and the draw-in groove of constant head tank are linked together, install the locating pin in the constant head tank, the through-hole has been seted up on the top of the locating piece of draw-in groove top, clearance fit has the cylindric lock in the through-hole, be connected with through connecting device in the draw-in groove with draw-in groove matched with. Generally speaking, the tool has the characteristics of simple structure and low processing cost, and the product processed by the tool has good size consistency, no indentation in appearance and high product quality, and is suitable for processing small-batch products.

Description

Suspension clamp bending tool

Technical Field

The utility model relates to an industrial processing technology field especially relates to a hang clamp frock of bending.

Background

The clamp is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves and is used for tightening the quick connectors, and the HB3-16-2000 suspension clamp is a standard aerospace component and has the characteristics of small batch and various specifications when ordering. In the actual processing and production process, the processing method of the suspension clamp mainly comprises two types, wherein the first type is completely manual operation, and the second type is stamping processing by adopting a composite die. The quality of products produced by the first method is greatly different due to different workers and different production batches, the quality of the products is greatly fluctuated, the guarantee cannot be realized, and the production efficiency is low. The second production method has the advantages that the customization period of the composite die is long, the cost is high, the cost of the die is higher than the value of a product, the production method has the characteristics of no economy and high efficiency, meanwhile, the product can be crushed in the stamping process, and the quality of the product is reduced.

Disclosure of Invention

The utility model provides a hang clamp frock of bending to solve the problem such as inefficiency, quality irregularity or with high costs in hanging clamp production at present.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a hang clamp frock of bending, including product blank, the mounting hole that the symmetry set up is seted up at product blank's both ends, this frock still includes the locating piece, the draw-in groove has been seted up on its length direction to the locating piece, set up the constant head tank corresponding with the mounting hole on the locating piece of draw-in groove below, the one end and the draw-in groove of constant head tank are linked together, install the locating pin in the constant head tank, the through-hole has been seted up on the top of the locating piece of draw-in groove top, clearance fit has the cylindric lock in the through-hole, be connected with the briquetting with draw-in groove matched with through connecting device.

Preferably, the top end of the positioning block is provided with a guide surface and an inclined surface which are obliquely arranged, and the guide surface and the inclined surface are arranged perpendicular to each other.

Preferably, a limiting groove corresponding to the product blank is arranged in the clamping groove.

Preferably, connecting device includes the spring, has seted up the mounting groove in the draw-in groove, and the length direction of mounting groove parallels with the length direction of constant head tank, and the bottom fixed connection of spring is in the mounting groove, and the top fixed connection of spring is on the briquetting.

Preferably, the top end of the pressing block is provided with a knocking surface for knocking the pressing block, and the knocking surface is horizontally arranged.

Preferably, the draw-in groove also inclines to set up, draw-in groove and spigot surface parallel arrangement, and the constant head tank also inclines to set up and the length direction of constant head tank sets up with the length direction mutually perpendicular of draw-in groove, locating pin and constant head tank clearance fit.

Preferably, the one end fixed connection that connecting device was kept away from to the briquetting has the handle of level setting, and on hand along its circumference fixedly connected with material be the antiskid portion of rubber, be equipped with the anti-skidding stripe that has anti-skidding effect and protruding setting on the antiskid portion.

Preferably, go up the mold core and include and hang the arc wall and the bar groove that the clamp corresponds, the top of locating pin is connected with the top counterbalance of arc wall.

Preferably, the knocking surface is sprayed with a tungsten carbide spray welding layer, and the thickness of the tungsten carbide spray welding layer is 2-3 mm.

The utility model discloses the beneficial effect who has does: the utility model connects the positioning block and the pressing block through the connecting device, limits the position of the pressing block, reduces the positioning process of workers to the position of the pressing block, and improves the working efficiency; through the clamping grooves which are obliquely arranged, a worker can conveniently bend the product blank; and the setting of the knocking surface facilitates the pressure application of workers to the pressing block, and the pressing block is convenient to be better attached to the clamping groove. In addition, the position of the product blank is limited by the positioning pin and the limiting groove, the corresponding consistency of the positions of the upper mounting hole and the lower mounting hole of the suspension hoop is guaranteed, and the product quality is improved. Generally speaking, the tool has the characteristics of simple structure and low processing cost, and the product processed by the tool has good size consistency, no indentation in appearance and high product quality, and is suitable for processing small-batch products.

Drawings

FIG. 1 is a schematic structural view of the present invention when the pressing block is separated from the positioning block;

fig. 2 is a schematic structural diagram of the pressing block of the present invention when being attached to the positioning block.

Detailed Description

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

The utility model provides a hang clamp frock of bending, as shown in fig. 1 and fig. 2, including product blank 1, the mounting hole 2 that the symmetry set up is seted up at the both ends of product blank 1, this frock still includes locating piece 3, draw-in groove 4 has been seted up on locating piece 3 along its length direction, set up the constant head tank corresponding with mounting hole 2 on the locating piece 3 of draw-in groove 4 below, the one end and the draw-in groove 4 of constant head tank are linked together, install locating pin 5 in the constant head tank, the through-hole has been seted up on the 3 tops of locating piece above the draw-in groove 4, clearance fit has cylindric lock 6 in the through-hole. Still be connected with in the draw-in groove 4 through connecting device with draw-in groove 4 matched with briquetting 7, the mold core has been seted up to the bottom of briquetting 7, goes up the mold core and includes and hang corresponding arc wall 8 and the bar groove 9 of clamp, as shown in fig. 2, when the remaining draw-in groove of briquetting 7 laminated mutually, the length direction of briquetting 7 paralleled with the length direction of draw-in groove 4. Connecting device includes spring 10, has seted up mounting groove 11 in the draw-in groove 4, and the length direction of mounting groove 11 parallels with the length direction of constant head tank, and spring 10's bottom fixed connection is in mounting groove 11, and spring 10's top fixed connection is on briquetting 7, and under spring 10's natural state, spring 10's top is leveled mutually with mounting groove 11's top to guarantee that briquetting 7's bottom can laminate mutually with draw-in groove 4. By arranging the spring 10, on one hand, the connection between the pressing block 7 and the positioning block 3 is realized, and the loss of the pressing block 7 is avoided; on the other hand, the position of the pressing piece 7 is limited, and the pressing piece 7 is prevented from moving back and forth to be in the correct position.

Furthermore, the top end of the positioning block 3 is provided with a guide surface 12 and an inclined surface 13 which are obliquely arranged, and the guide surface 12 and the inclined surface 13 are arranged perpendicular to each other. Through the guide surface 12 and the inclined surface 13 which are obliquely arranged and are perpendicular to each other, force can be applied more easily when the product blank 1 is bent, and convenience is brought to a user. Draw-in groove 4 also inclines to set up, and the length direction of draw-in groove 4 and the length direction parallel arrangement of spigot surface 12, the length direction mutually perpendicular setting of the length direction that the constant head tank also inclines to set up and the constant head tank and draw-in groove 4, locating pin 5 and constant head tank clearance fit.

Further, be provided with in the draw-in groove 4 with the corresponding spacing groove 14 of product blank 1, product blank 1 places back in draw-in groove 4 during the use, and locating pin 5 passes the mounting hole 2 of product blank 1, and the tip of product blank 1 is inconsistent with the tip of spacing groove 14, has made things convenient for the location to product blank 1, and simultaneously, spacing groove 14 is corresponding with last strip groove 9 on the mould core.

Further, the top of briquetting 7 is equipped with the face of striking 15 that is used for rapping briquetting 7, the 15 levels of face of striking set up, through setting up horizontally face of striking 15, made things convenient for the user to strike briquetting 7 to the direction in the draw-in groove 4 through the instrument, so that briquetting 7 and draw-in groove 4 laminate mutually, thereby bend 1 for hanging the clamp with product blank, in order to prevent that face of striking 15 wearing and tearing by a wide margin from appearing in long-term use, the spraying has the tungsten carbide to spout the welding layer on the face of striking 15, the thickness of tungsten carbide spouts the welding layer is 2-3mm, the tungsten carbide spouts the welding layer and has higher wearability, in order to improve the life of this frock.

One end of the pressing block 7, which is far away from the connecting device, is fixedly connected with a horizontally arranged handle 16 (refer to fig. 2), an anti-skid part 17 is fixedly connected to the handle 16 along the circumferential direction of the handle, the anti-skid part 17 is made of rubber, and anti-skid stripes with anti-skid function and arranged in a protruding mode are arranged on the anti-skid part 17. Through setting up handle 16, antiskid 17 and anti-skidding stripe, made things convenient for the user to shift out briquetting 7 through handle 16, increase frictional force and user's comfort level.

In other embodiments, the top end of the positioning pin 5 is connected with the top of the arc-shaped groove 8 in a contact manner, and the arrangement enables the mounting holes 2 of the bending part of the product blank 1 to be also positioned in the positioning pin 5, so that the correspondence of the upper and lower mounting holes 2 of the product is ensured, and the quality of the product is ensured.

When the product blank positioning device is used, (1) the pressing block 7 is opened through the handle 16, the positioning pin 5 is inserted into the positioning groove from the clamping groove 4, the product blank 1 is placed in the limiting groove 14, the top of the positioning pin 5 penetrates through the mounting hole 2 in the product blank 1, the end part of the product blank 1 is abutted against the end part of the limiting groove 14, then the cylindrical pin 6 is inserted into the through hole, and the product blank 1 is manually bent along the cylindrical pin 6 in the reverse 180-degree direction; (2) buckling the pressing block 7 into the clamping groove 4, knocking the knocking surface 15 by using a corresponding tool until the pressing block 7 is attached to the positioning block 3, wherein the top end of the positioning pin 5 is abutted against the top of the arc-shaped groove 8, the shape of the bent part of the product blank 1 is consistent with that of the arc-shaped groove 8 and the strip-shaped groove 9, and the product blank 1 is pressed into a product suspension clamp; (3) pulling out the cylindrical pin 6 and pushing up the pressing block 7; (4) and taking out the product hanging hoop clamped in the upper mold core to finish the bending processing of the product hanging hoop.

The above embodiments are not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification of the above embodiments.

Claims

1. The utility model provides a hang clamp frock of bending, includes product blank, and the mounting hole that the symmetry set up, its characterized in that are seted up at product blank's both ends: this frock still includes the locating piece, has seted up the draw-in groove on its length direction of locating piece edge, has seted up the constant head tank corresponding with the mounting hole on the locating piece of draw-in groove below, and the one end and the draw-in groove of constant head tank are linked together, installs the locating pin in the constant head tank, and the through-hole has been seted up on the top of the locating piece of draw-in groove top, and clearance fit has the cylindric lock in the through-hole, is connected with the briquetting with draw-in groove matched with through connecting device in the draw-in groove, and the.

2. The suspension clamp bending tool according to claim 1, characterized in that: the top of locating piece is equipped with spigot surface and the inclined plane of slope setting, and spigot surface and inclined plane mutually perpendicular set up.

3. The suspension clamp bending tool according to claim 2, characterized in that: a limiting groove corresponding to the product blank is arranged in the clamping groove.

4. The suspension clamp bending tool according to claim 2, characterized in that: connecting device includes the spring, has seted up the mounting groove in the draw-in groove, and the length direction of mounting groove parallels with the length direction of constant head tank, and the bottom fixed connection of spring is on the briquetting in the mounting groove, the top fixed connection of spring.

5. The suspension clamp bending tool according to claim 2, characterized in that: the top of briquetting is equipped with the face of knocking that is used for beating the briquetting, and the face of knocking sets up horizontally.

6. The suspension clamp bending tool according to claim 2, characterized in that: the draw-in groove also inclines to set up, draw-in groove and spigot surface parallel arrangement, and the constant head tank also inclines to set up and the length direction of constant head tank sets up with the length direction mutually perpendicular of draw-in groove, locating pin and constant head tank clearance fit.

7. The suspension clamp bending tool according to claim 1, characterized in that: the one end fixed connection that connecting device was kept away from to the briquetting has the handle that the level set up, is the antiskid portion of rubber along its circumference fixedly connected with material on hand, is equipped with the anti-skidding stripe that has anti-skidding effect and protruding setting on the antiskid portion.

8. The suspension clamp bending tool according to claim 1, characterized in that: go up the mold core and include and hang arc wall and the bar groove that the clamp is corresponding, the top of locating pin is connected with the top counterbalance of arc wall.

9. The suspension clamp bending tool according to claim 5, characterized in that: the knocking surface is sprayed with a tungsten carbide spray welding layer, and the thickness of the tungsten carbide spray welding layer is 2-3 mm.