CN219335512U - Bracelet support leg bending machine - Google Patents

Abstract

The utility model provides a bracelet bracket pin bending machine, which comprises a machine body and a pin bending system arranged in the machine body, wherein the machine body comprises a base with a hollow structure and a top plate fixedly connected to the top of the base, a discharging through groove is formed in the top plate in a penetrating manner, the pin bending system comprises a positioning mechanism, a first bending mechanism and a second bending mechanism which are symmetrically arranged, the positioning mechanism comprises a material seat which is correspondingly arranged with the discharging through groove, the first bending mechanism and the second bending mechanism both comprise a shaping mechanism and a bending mechanism, the shaping mechanism comprises a first cylinder fixedly connected in the machine body and a shaping template which is in driving connection with the first cylinder, the shaping template is provided with a pin bending molded surface, the bending mechanism comprises a second cylinder fixedly connected in the machine body and a bending arm which is in driving connection with the second cylinder, and the bending arm is provided with a bending end part, so that the automation of bending processing is realized, the manpower can be saved, the production efficiency is improved, and the processing quality of a product is ensured to be stable.

Description

Bracelet support leg bending machine

Technical Field

The utility model relates to the field of bending machines, in particular to a bracelet bracket pin bending machine.

Background

The bracelets are generally packaged by using a casket when sold, and a bracelet bracket is arranged in the casket so as to place the bracelets in the casket, and the bracelet bracket can play a role in positioning the bracelets. The bracelet-shaped support is generally annular hardware, and is shown in fig. 7 as an outline view of the bracelet-shaped support 40, which is provided with a positioning pin 41 and two supporting folded pins 42, wherein the positioning pin 41 is inserted into the bottom plate of the jewel box, the two supporting folded pins 42 need to be bent by a certain degree to be supported on the bottom plate of the jewel box, the bracelet is sleeved on the bracelet-shaped support 40, and the bracelet-shaped support is shown in fig. 8 as an outline view after the bracelet-shaped support is bent. At present, the bending process of the two supporting bending feet 42 of the bracelet-shaped bracket 40 needs to be processed by hands by means of a jig, a large amount of manpower is required to be input, and the problems of low processing efficiency and unstable processing quality exist.

Disclosure of Invention

The utility model aims to solve the problems of providing a bracelet bracket pin bending machine which realizes automation of bending processing, reduces manpower input and improves processing efficiency.

The utility model provides a bracelet bracket pin bending machine which comprises a machine body and a pin bending system arranged in the machine body, wherein the machine body comprises a base with a hollow structure and a top plate fixedly connected to the top of the base, a discharging through groove is formed in the top plate in a penetrating mode, the pin bending system comprises a positioning mechanism, a first bending mechanism and a second bending mechanism which are symmetrically arranged, the positioning mechanism comprises a material seat which is arranged corresponding to the discharging through groove, the first bending mechanism and the second bending mechanism both comprise a shaping mechanism and a bending mechanism, the shaping mechanism comprises a first cylinder fixedly connected in the machine body and a shaping template in a driving mode, the shaping template is provided with a pin bending molded surface, the bending mechanism comprises a second cylinder fixedly connected in the machine body and a bending arm in a driving mode, and the bending arm is provided with a bending end portion.

Preferably, the positioning mechanism further comprises a lifting adjusting assembly, the lifting adjusting assembly comprises two longitudinal sliding seats arranged at the bottom of the top plate in parallel, longitudinal sliding blocks connected to the longitudinal sliding seats in a sliding mode along the Z-axis direction, a lifting top plate fixedly connected between the two longitudinal sliding blocks, a material seat is fixedly connected to the top of the lifting top plate, a positioning through groove and two position avoiding gaps are formed in the material seat in a penetrating mode, the two position avoiding gaps are formed in the side of the first bending mechanism and the side of the second bending mechanism respectively, and the bent end portions can move on the position avoiding gaps.

Preferably, the first bending mechanism and the second bending mechanism both further comprise a guiding mechanism, the guiding mechanism comprises a vertical plate fixedly connected to the bottom of the top plate, a first guide rail and a second guide rail which are arranged on the side wall of the vertical plate in parallel, a first sliding block and a second sliding block which are matched with the first guide rail and the second guide rail are respectively arranged on the first guide rail and the second guide rail, the shaping template and the bending arm are respectively fixedly connected to the first sliding block and the second sliding block, and the bending molded surface is parallel to the length direction of the first guide rail.

Preferably, two guide through grooves communicated with the discharging through grooves are formed in the top plate in a penetrating mode, and the shaping template is movably arranged on the guide through grooves.

The beneficial effects of the utility model are as follows: the utility model provides a bracelet bracket pin bending machine, which is characterized in that a bracelet bracket is placed on a material seat, two supporting pins are respectively positioned at one side of bending end parts at the sides of a first bending mechanism and a second bending mechanism, the supporting pins are positioned between the bending end parts and the end parts of a pin bending molded surface, a second cylinder drives a bending arm to retreat, the bending end parts bend the supporting pins onto the pin bending molded surface, a first cylinder drives a shaping template to retreat after bending is finished so as to avoid the bent supporting pins, and at the moment, the finished bracelet bracket can be taken out from the material seat, so that automation of bending processing is realized, labor is saved, production efficiency is improved, and stable product processing quality is ensured.

Drawings

Fig. 1 illustrates an outline structure of the present utility model.

Fig. 2 illustrates a schematic cross-sectional structure of one direction of the present utility model.

Fig. 3 illustrates a top view of the present utility model.

Fig. 4 illustrates a schematic cross-sectional structure of another aspect of the present utility model.

Fig. 5 illustrates a schematic construction of the bending system of the present utility model.

Fig. 6 illustrates a partially enlarged structural view of the portion a of fig. 3 according to the present utility model.

Fig. 7 illustrates a schematic external shape structure of the bracelet-frame of the utility model before bending.

Fig. 8 illustrates a schematic view of the external shape structure of the bracelet-frame of the utility model after bending.

Reference numerals illustrate: the machine body 10, the base 11, the top plate 12, the discharging through groove 120, the guiding through groove 121, the positioning mechanism 20, the material seat 21, the positioning through groove 210, the avoidance notch 211, the lifting adjusting component 22, the longitudinal sliding seat 220, the longitudinal sliding block 221, the lifting top plate 222, the first bending mechanism 30, the second bending mechanism 31, the shaping mechanism 32, the first cylinder 320, the shaping template 321, the bent leg molded surface 322, the bending mechanism 33, the second cylinder 330, the bending arm 331, the bent end 332, the vertical plate 34, the first guide rail 340, the second guide rail 341, the first sliding block 342, the second sliding block 343, the bracelet bracket 40, the positioning pin 41 and the supporting bent leg 42.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure.

All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are intended to be within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Reference is made to fig. 1-8.

The utility model provides a bracelet bracket pin bending machine, which comprises a machine body 10 and a pin bending system arranged in the machine body 10, wherein the machine body 10 comprises a base 11 with a hollow structure and a top plate 12 fixedly connected to the top of the base 11, a discharging through groove 120 is formed in the top plate 12 in a penetrating mode, the pin bending system comprises a positioning mechanism 20, a first bending mechanism 30 and a second bending mechanism 31 which are symmetrically arranged, the positioning mechanism 20 comprises a material seat 21 which is correspondingly arranged with the discharging through groove 120, the first bending mechanism 30 and the second bending mechanism 31 respectively comprise a shaping mechanism 32 and a bending mechanism 33, the shaping mechanism 32 comprises a first cylinder 320 fixedly connected in the machine body 10 and a shaping template 321 which is in driving connection with the first cylinder 320, a pin bending molded surface 322 is arranged on the shaping template 321, the bending mechanism 33 comprises a second cylinder 330 fixedly connected in the machine body 10 and a bending arm 331 which is in driving connection with the second cylinder 330, and a bending end 332 is arranged on the bending arm 331.

The working principle of the bracelet-frame is that the bending molded surface 322 is set to be in a bending shape required by supporting bending feet 42 of the bracelet-frame 40, the bracelet-frame 40 is placed on the material seat 21 through the material discharging through groove 120, two supporting bending feet 42 are respectively located on one side of bending end portions 332 on the sides of the first bending mechanism 30 and the second bending mechanism 31, the supporting bending feet 42 are located between the bending end portions 332 and the end portions of the bending molded surface 322, the bending arms 331 are driven to retreat through the second air cylinders 330, the bending end portions 332 apply force to the supporting bending feet 42 to bend the supporting bending feet 42 onto the bending molded surface 322, after bending is completed, the shaping template 321 is driven to retreat through the first air cylinders 320 to keep away from the bent supporting bending feet 42, at the moment, the finished bracelet-frame 40 can be taken out from the material seat 21, automation of bending processing is achieved, labor is saved, production efficiency is improved, and product processing quality is ensured to be stable.

Based on the above embodiment, the positioning mechanism 20 further comprises a lifting adjustment assembly 22, the lifting adjustment assembly 22 comprises two longitudinal sliding bases 220 arranged at the bottom of the top plate 12 in parallel, longitudinal sliding blocks 221 slidably connected to the longitudinal sliding bases 220 along the Z-axis direction, and a lifting top plate 222 fixedly connected between the two longitudinal sliding blocks 221, the material seat 21 is fixedly connected to the top of the lifting top plate 222, a positioning through slot 210 and two avoidance notches 211 respectively arranged on the sides of the first bending mechanism 30 and the second bending mechanism 31 are penetrated through the material seat 21, and the bending end 332 can move on the avoidance notches 211. Specifically, the height of the material seat 21 can be adjusted by driving the lifting top plate 222 to move up and down, so that the bending end 332 is located at different height positions of the supporting legs 42, and the supporting legs 42 can be bent at different height positions.

Based on the above embodiment, the first bending mechanism 30 and the second bending mechanism 31 each further comprise a guiding mechanism, the guiding mechanism comprises a vertical plate 34 fixedly connected to the bottom of the top plate 12, a first guide rail 340 and a second guide rail 341 arranged on the side wall of the vertical plate 34 in parallel, a first slider 342 and a second slider 343 matched with the first guide rail 340 and the second guide rail 341 are respectively arranged on the first guide rail 340 and the second guide rail 341, the shaping template 321 and the bending arm 331 are respectively fixedly connected to the first slider 342 and the second slider 343, and the bent leg profile 322 is parallel to the length direction of the first guide rail 340. Specifically, when the first cylinder 320 and the second cylinder 330 drive the shaping template 321 and the bending arm 331 to move, the first slider 342 and the second slider 343 will move along the first guide rail 340 and the second guide rail 341, respectively, so as to play a guiding role, ensure that the shaping template 321 and the bending arm 331 move stably, and ensure that the bending end 332 can bend the supporting bending leg 42 on the bending leg profile 322.

Based on the above embodiment, the top plate 12 is provided with two guiding through grooves 121 communicated with the discharging through groove 120, the shaping template 321 is movably arranged on the guiding through grooves 121, and the guiding through grooves 121 can keep away the movement of the shaping template 321 and play a guiding role.

The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims (4)

1. The utility model provides a bracelet support leg bending machine, its characterized in that contains the organism, set up in the leg bending system in the organism, the organism contains hollow structure's base, fixed connection be in the roof at base top, run through on the roof and be provided with the blowing logical groove, the leg bending system contains positioning mechanism, the first bending mechanism and the second bending mechanism that the symmetry set up, positioning mechanism contain with the material seat that the blowing leads to the groove to correspond the setting, first bending mechanism, second bending mechanism all contain shaping mechanism, bending mechanism, shaping mechanism contains fixed connection first cylinder in the organism, drive connection are in shaping template on the first cylinder, be provided with the leg bending profile on the shaping template, bending mechanism contains fixed connection is in the second cylinder in the organism, drive connection is in bending arm on the second cylinder, be provided with the tip of bending on the bending arm.

2. The bracelet-bracket bending machine according to claim 1, wherein the positioning mechanism further comprises a lifting adjusting assembly, the lifting adjusting assembly comprises two longitudinal sliding seats arranged at the bottom of the top plate in parallel, longitudinal sliding blocks connected to the longitudinal sliding seats in a sliding manner along the Z-axis direction, and a lifting top plate fixedly connected between the two longitudinal sliding blocks, the material seat is fixedly connected to the top of the lifting top plate, a positioning through groove and two avoidance notches are formed in the material seat in a penetrating manner, the avoidance notches are respectively arranged at the sides of the first bending mechanism and the second bending mechanism, and the bending end can move on the avoidance notches.

3. The bracelet-bracket bending machine according to claim 2, wherein the first bending mechanism and the second bending mechanism each further comprise a guiding mechanism, the guiding mechanism comprises a vertical plate fixedly connected to the bottom of the top plate, and a first guide rail and a second guide rail which are arranged on the side wall of the vertical plate in parallel, the first guide rail and the second guide rail are respectively provided with a first slide block and a second slide block matched with the first guide rail and the second guide rail, the shaping template and the bending arm are respectively fixedly connected to the first slide block and the second slide block, and the bending profile is parallel to the length direction of the first guide rail.

4. A bracelet-bracket pin-bending machine according to claim 3 wherein the top plate is provided with two guide through slots which are in communication with the discharge through slots, and the shaping template is movably arranged on the guide through slots.

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