CN210876974U

CN210876974U - Hardware stretching device

Info

Publication number: CN210876974U
Application number: CN201921552867.2U
Authority: CN
Inventors: 张旭洋
Original assignee: Guangzhou Qianfang Technology Co ltd
Current assignee: WUZHOU OKA OPTICAL INSTRUMENT Co.,Ltd.
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-30
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a hardware stretching device, concretely relates to hardware processing field, comprising a base plate, the top right side fixed mounting of bottom plate has the box shell, the inside demountable installation of box shell has the connecting block, the other end fixed mounting of connecting block has sealed piece, the one end welding of sealed piece has the robot, the both sides evenly distributed machine of robot finger I and machine finger II, the notch has been seted up to the position placed in the middle in the dead ahead of robot, the inside swing joint of notch has the baffle with other looks adaptations. The utility model discloses a set up the spring, the baffle for behind the tensile production inertia of hardware, baffle and hardware contact, the spring backward compression has eliminated the inertia of hardware, has solved the deformation that the hardware produced because inertia and displacement forward, corrugate, the utility model discloses an installed the sheet rubber on machine finger I and machine finger II and splint, avoided the scratch hardware, guaranteed the production quality and the production efficiency of hardware.

Description

Hardware stretching device

Technical Field

The utility model relates to a tensile technical field of hardware, more specifically say, the utility model relates to a hardware stretching device.

Background

Drawing machines are automated devices specially used for drawing workshop oil presses, punch press emptying, product taking and other processes, are commonly used in the machine processing industry, and mainly weigh the hardness of metal materials, such as vickers, rockwell, brinell, richter, microhardness, shore hardness and the like.

After the hardware is stretched, the hydraulic press loosens hands suddenly, the pulling force disappears suddenly, and the hardware still can continue to move forward for a distance because of inertia, and too big inertia causes the deformation of hardware, corrugates, breaks even.

Therefore, a stretching device for preventing the deformation, wrinkling and cracking of hardware is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a novel hardware is tensile device sets up spring baffle through at the tensile terminal point of hardware, finally utilizes the spring to unload the inertial force of hardware, has avoided the deformation that the hardware produced after tensile promptly, corrugates, breaks the problem of proposition in the solution above-mentioned background art even.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hardware stretching device comprises a bottom plate, wherein a box shell is fixedly mounted on the right side of the top end of the bottom plate, a connecting block is detachably mounted in the box shell, a telescopic inner rod I is fixedly mounted at one end of the connecting block, a telescopic outer rod I is sleeved at the right end of the outer side of the telescopic inner rod I, a sealing block is fixedly mounted at the other end of the connecting block, a robot hand is welded at the other end of the sealing block, a machine finger I and a machine finger II are uniformly and movably connected to the two sides of the robot hand, a machine finger tip I is fixedly mounted at one end of the machine finger I, a machine finger tip II is fixedly mounted at one end of the machine finger II, a notch is formed in the top end of the bottom plate, a baffle matched with the notch is movably connected to the inside of the notch, a clamping plate I is fixedly mounted at the top end of the, flexible outer pole II has been cup jointed in the one end activity of flexible interior pole II, bottom plate left side bottom movable mounting has splint II, the one end fixed mounting of splint II has flexible interior pole III, flexible outer pole III has been cup jointed in the one end activity of flexible interior pole III, the bottom fixed mounting of bottom plate has the fixed block, the one end fixed mounting of fixed block has the horizontal pole, the surface activity of horizontal pole has cup jointed the spring.

In a preferred embodiment, the surfaces of the machine finger tip I and the machine finger tip II are provided with anti-skid lines.

In a preferred embodiment, the notch is located at the middle position between the first robot hand and the second robot hand, and the length of the notch is 10 cm.

In a preferred embodiment, sponge plates are bonded to both ends of the notch.

In a preferable embodiment, the surfaces of the splint I and the splint II are adhered with sponge layers, and the splint I and the splint II are on the same plane.

In a preferred embodiment, a sponge layer is adhered to the right side surface of the baffle, and the baffle extends 3 cm beyond the notch.

In a preferred embodiment, the surface of the fixing block is provided with a fastening screw fixedly mounted with the cross rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a hardware drawing machine possesses following beneficial effect:

1. the utility model discloses a set up the spring, the baffle utilizes the elasticity of spring for after the tensile production inertia of hardware, baffle and hardware contact, the spring backward compression has eliminated the inertia of hardware, has solved the deformation that the hardware produced because inertia and displacement forward, corrugates, breaks even. Thus ensuring the production quality of hardware.

2. The utility model discloses an installation sheet rubber on tong finger and splint for the tong, splint with the hardware contact, fixed hardware, during tensile hardware, avoided the surface of scratch hardware, guaranteed the quality of hardware at production promptly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the system structure of the present invention.

Fig. 3 is a schematic diagram of the system structure of the present invention.

The reference signs are: 1. a base plate; 2. a case body shell; 3. connecting blocks; 4. a telescopic inner rod I; 5. a telescopic outer rod I; 6. a sealing block; 7. a robot hand; 8. a robot finger I; 9. a robot finger II; 10. a machine finger tip I; 11. a machine fingertip; 12. a notch; 13. a baffle plate; 14. a splint I; 15. a telescopic inner rod II; 16. a telescopic outer rod II; 17. a baffle II; 18. a telescopic inner rod; 19 telescopic outer rods; 20. a fixed block; 21. a cross bar; 22. a spring. 23. Screws I, 24 and screws II.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The hardware stretching device shown in the attached drawings 1-3 comprises a bottom plate, a box shell is fixedly mounted on the right side of the top end of the bottom plate, a connecting block is detachably mounted inside the box shell, a telescopic inner rod I is fixedly mounted at one end of the connecting block, a telescopic outer rod is movably sleeved at the right end of the outer side of the telescopic inner rod I, a sealing block is fixedly mounted at the other end of the connecting block, a robot hand is welded at the other end of the sealing block, the two sides of the robot hand are uniformly and movably connected with robot fingers, screws are fixedly mounted at the two sides of the robot hand, a notch is formed in the center position right in front of the robot hand, a baffle matched with the notch is movably connected inside the notch, a clamping plate I is movably mounted at the top end of the left side of the bottom plate, a telescopic inner rod is fixedly, the telescopic outer rod is movably sleeved at one end of the telescopic inner rod, a clamping plate I is movably mounted at the bottom end of the left side of the bottom plate, the telescopic inner rod is fixedly mounted at one end of the clamping plate I, the telescopic outer rod is sleeved at one end of the telescopic inner rod, a fixing block is fixedly mounted at the bottom end of the bottom plate, a transverse rod is fixedly mounted at one end of the fixing block, and a spring is sleeved on the surface of the transverse rod.

Specifically, referring to the attached figure 1 of the specification, the finger surface of the clamping hand is provided with anti-skid lines, and the clamping plate I and the clamping plate II are provided with anti-skid lines.

The implementation mode is specifically as follows: make tong and splint I, when splint two fixed hardware, increased hardware and tong, splint I, the frictional force between the splint II to firmly fix the hardware.

The spring, cross bar, is located directly below the notch as described in the description with reference to figure 2 of the drawings.

The implementation mode is specifically as follows: after the hardware stretches to generate inertia, the baffle is in contact with the hardware, the spring compresses backwards to absorb the inertia of the hardware, and the problem that the hardware deforms due to forward displacement caused by inertia, wrinkles and even breaks is solved.

The spring is movably sleeved with the cross rod in the specification and the attached figure 3.

The specific implementation mode is as follows: the spring is made to lose elasticity, and when the cross bar goes wrong, manual maintenance and inspection are facilitated.

The utility model discloses the theory of operation:

at first, each subassembly is installed to normal start machine, the hardware can shift a segment distance forward after tensile finishing, collides baffle 16 afterwards, and then baffle 16 drives spring 15 compression and removes, and then the inertial force of hardware is eliminated by spring 15, and the buffering turns into elasticity, and finally the hardware has been unloaded the inertial force.

And (3) checking and replacing: the baffle 16 is lightly pressed by hand, if the elastic force of the spring 15 is reduced, the spring 15 deforms, the baffle 16 is firstly detached, the baffle 16 is pulled out from the cross rod 17, then the spring 15 is pulled out from the cross rod 17, and finally a new spring is replaced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hardware stretching device, includes bottom plate (1), its characterized in that: the automatic feeding device is characterized in that a box shell (2) is fixedly mounted on the right side of the top end of the bottom plate (1), a connecting block (3) is detachably mounted inside the box shell (2), a telescopic inner rod I (4) is fixedly mounted at one end of the connecting block (3), a telescopic outer rod I (5) is movably sleeved at the right end of the outer side of the telescopic inner rod I (4), a sealing block (6) is fixedly mounted at the other end of the connecting block (3), a robot hand (7) is welded at the other end of the sealing block (6), the two sides of the robot hand (7) are uniformly distributed and movably connected with a robot finger I (8) and a robot finger II (9), a robot finger tip I (10) is fixedly mounted at one end of the robot finger I (8), a robot finger tip II (11) is fixedly mounted at one end of the robot finger II (9), and a notch (, the inside movable mounting of notch (12) has baffle (13) of looks adaptation, the left side top movable mounting of bottom plate (1) has splint I (14), the one end fixed mounting of splint I (14) has flexible interior pole II (15), the one end activity of flexible interior pole II (15) has cup jointed flexible outer pole II (16), the left side bottom movable mounting of bottom plate (1) has splint II (17), the one end fixed mounting of splint II (17) has flexible interior pole III (18), the one end activity of flexible interior pole III (18) has cup jointed flexible outer pole III (19), the bottom fixed mounting of bottom plate (1) has fixed block (20), the one end fixed mounting of fixed block (20) has horizontal pole (21), spring (22) have been cup jointed in the surface activity of horizontal pole (21).

2. The hardware stretching device according to claim 1, wherein: anti-skidding lines are arranged on the surfaces of the machine finger tip I (10) and the machine finger tip II (11).

3. The hardware stretching device according to claim 1, wherein: the position of notch (12) is located the centre of machine finger I (8) and machine finger II (9), and notch (12) length is 10 centimetres.

4. The hardware stretching device according to claim 1, wherein: sponge plates are bonded at two ends of the notch (12).

5. The hardware stretching device according to claim 1, wherein: the surface of the splint I (14) and the surface of the splint II (17) are adhered with sponge layers, and the splint I (14) and the splint II (17) are on the same plane.

6. The hardware stretching device according to claim 1, wherein: the sponge layer is adhered to the surface of the top end of the right side of the baffle (13), and the baffle (13) exceeds the notch (12) by 3 cm.

7. The hardware stretching device according to claim 1, wherein: and fastening screws fixedly arranged with the cross rods (21) are arranged on the surfaces of the fixing blocks (20).