CN213940346U

CN213940346U - Handheld clamping device

Info

Publication number: CN213940346U
Application number: CN202022192182.0U
Authority: CN
Inventors: 刘康
Original assignee: Dingzhou Fengyuan Meat Production Co ltd
Current assignee: Dingzhou Fengyuan Meat Production Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-08-13
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a food processing appurtenance technical field especially relates to a device is got to hand-held type clamp. Comprises a frame body, a sliding rod, a swing arm and a connecting rod; a first through hole is formed above the frame body, a bulge is arranged on the first through hole, and a second through hole is formed below the frame body; the upper part of the sliding rod is connected with the first through hole in a sliding manner, and the lower part of the sliding rod is connected with the second through hole in a sliding manner; one end of the swing arm is connected with the left side of the frame body through a pin shaft, the other end of the swing arm is provided with a clamping plate, and a limiting block is arranged above the clamping plate and on the swing arm; one end of the connecting rod is connected with a pin shaft below the sliding rod, and the other end of the connecting rod is connected with a pin shaft in the middle of the swing arm; the two groups of swing arms and the two groups of connecting rods are symmetrically arranged on the two sides of the frame body; the utility model provides a device is got to hand-held type clamp can realize getting the clamp of vexed son in bags, has avoided getting the condition of in-process landing simultaneously.

Description

Handheld clamping device

Technical Field

The utility model relates to a food processing appurtenance technical field especially relates to a device is got to hand-held type clamp.

Background

In the vexed son course of working of tradition, to the vexed son in bags, adopt the filling of cylindrical food bag, seal both ends, then put into the aquatic heating and boil thoroughly, then the cooling can be edible, but owing to the vexed son that boils thoroughly is whole to be soaked in hot water, at present fish for and adopt instruments such as ladle, shovel to cooperate to take out vexed son mostly, fish for very inconvenient, fish for the in-process easy landing simultaneously, the staff is scalded easily to the drop of water that splashes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a device is got to hand-held type clamp, can realize getting the clamp of vexed son in bags, has avoided the clamp to get the condition of in-process landing simultaneously.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a frame body, a sliding rod, a swing arm and a connecting rod; a first through hole is formed above the frame body, a bulge is arranged on the first through hole, and a second through hole is formed below the frame body; the upper part of the sliding rod is connected with the first through hole in a sliding manner, and the lower part of the sliding rod is connected with the second through hole in a sliding manner; one end of the swing arm is connected with the left side of the frame body through a pin shaft, the other end of the swing arm is provided with a clamping plate, and a limiting block is arranged above the clamping plate and on the swing arm; one end of the connecting rod is connected with a pin shaft below the sliding rod, and the other end of the connecting rod is connected with a pin shaft in the middle of the swing arm; the swing arms and the connecting rods are symmetrically arranged on two sides of the frame body.

Preferably, the sliding rod comprises a first connecting rod, a second connecting rod, a gasket and a spring; the first connecting rod is provided with a sliding chute which is connected with the bulge in a sliding manner, and a handle is arranged above the first connecting rod; one end of the second connecting rod penetrates through the middle of the gasket and is in threaded connection with the lower part of the first connecting rod, the second connecting rod is in sliding connection with the second through hole, the other end of the second connecting rod is provided with a fixed block, and the fixed block is connected with one end of the connecting rod through a pin shaft; the spring is sleeved with the first connecting rod, one end of the spring is in surface contact with the upper side of the frame body, and the other end of the spring is in surface contact with the gasket.

Preferably, a limiting plate is arranged in the middle of the first connecting rod and is in surface contact with the frame body.

Preferably, splint and swing arm adopt the screw connection, evenly be equipped with a plurality of stripes on the splint, splint one end shape is triangle-shaped.

Preferably, the splint is made of polyether ether ketone.

Preferably, the lower part of the limiting block is arc-shaped.

Compared with the prior art, the utility model has the advantages of it is following: 1. the sliding rod moves up and down, so that the swing arm can be clamped and loosened, and meanwhile, the spring can reset the first connecting rod to drive the swing arm to be loosened, so that the operation of a user is facilitated; 2. the stripes on the clamping plate can increase the contact area with the bagged stuffers and are convenient to clamp, the end part of the clamping plate is triangular, the clamping plate can conveniently enter the mutually stacked bagged stuffers, the surface of a plastic bag cannot be damaged, and the polyether-ether-ketone has a low friction coefficient and is more convenient to clamp; 3. the limiting block is arc-shaped below, and the positioning of the upper part of the bagged stuffy nut is realized after the clamping, so that the limiting and fixing are facilitated.

Drawings

Fig. 1 is a schematic view of the overall structure of a hand-held gripping device;

fig. 2 is a front view of a hand held gripping device;

FIG. 3 is a view of the slide bar assembly of a hand held gripping device;

FIG. 4 is a frame detail view of a hand held gripper apparatus;

FIG. 5 is a partial view of a first connecting rod of the hand held gripper;

fig. 6 is a diagram of a jaw component of a hand-held gripper;

fig. 7 is a view illustrating a gripping state of a hand-held gripping device.

In the figure: 1. a frame body; 2. a slide bar; 3. swinging arms; 4. a connecting rod; 5. a first connecting rod; 6. a second connecting rod; 7. a gasket; 8. a spring; 101. a first through hole; 102. a protrusion; 103. a second through hole; 301. a splint; 302. a limiting block; 303. stripes; 501. a chute; 502. a handle; 503. a limiting plate; 601. and (5) fixing blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: as shown in fig. 1-7, a hand-held gripper is characterized in that: comprises a frame body 1, a sliding rod 2, a swing arm 3 and a connecting rod 4; a first through hole 101 is formed above the frame body 1, a protrusion 102 is arranged on the first through hole 101, and a second through hole 103 is formed below the frame body 1; the upper part of the sliding rod 2 is connected with the first through hole 101 in a sliding manner, and the lower part of the sliding rod 2 is connected with the second through hole 103 in a sliding manner; one end of the swing arm 3 is connected with the left side of the frame body 1 through a pin shaft, the other end of the swing arm 3 is provided with a clamping plate 301, and a limiting block 302 is arranged above the clamping plate 301 on the swing arm 3; one end of the connecting rod 4 is connected with a pin shaft below the sliding rod 2, and the other end of the connecting rod 4 is connected with a pin shaft in the middle of the swing arm 3; the swing arms 3 and the connecting rods 4 are symmetrically arranged on two sides of the frame body 1 in two groups; the sliding rod 2 comprises a first connecting rod 5, a second connecting rod 6, a gasket 7 and a spring 8; a sliding groove 501 is formed in the first connecting rod 5, the sliding groove 501 is connected with the protrusion 102 in a sliding mode, and a handle 502 is arranged above the first connecting rod 5; one end of the second connecting rod 6 penetrates through the middle of the gasket 7 and is in threaded connection with the lower part of the first connecting rod 5, the second connecting rod 6 is in sliding connection with the second through hole 103, the other end of the second connecting rod 6 is provided with a fixing block 601, and the fixing block 601 is connected with one end of the connecting rod 4 through a pin shaft; the spring 8 is sleeved with the first connecting rod 5, one end of the spring 8 is in surface contact with the upper surface of the frame body 1, and the other end of the spring 8 is in surface contact with the gasket 7; a limiting plate 503 is arranged in the middle of the first connecting rod 5, and the limiting plate 503 is in surface contact with the frame body 1; the clamp plate 301 is connected with the swing arm 3 through screws, a plurality of stripes 303 are uniformly arranged on the clamp plate 301, and one end of the clamp plate 301 is triangular; the clamping plate 301 is made of polyether-ether-ketone; the lower part of the limiting block 302 is arc-shaped.

When the clamping device is used, as shown in the figures 1 to 7, the upper part of the frame body 1 is grasped by a hand, the clamping plates 301 are inserted into the middle part of the cylindrical bagged nut to be clamped, when the bagged nut is positioned between the two clamping plates 301, the fingers grasping the frame body 1 are loosened, then the fingers hook the handle 502 part and press upwards to drive the second connecting rod 6 to move upwards along the second through hole 103, in the moving process, the connecting rod 4 simultaneously moves upwards to drive the swing arm 3 to realize the clamping action to complete the clamping of the bagged nut, at the moment, the clamping plates 301 on two sides are supported below the nut, the upper part is limited by two limiting blocks 302, the situation that the nut falls off to scald workers due to water drops in the extracting process is effectively prevented, after the nut is lifted and placed at the finger positioning, the fingers on the handle 502 are only needed to be loosened, the first connecting rod 5 is reset under the action of the spring 8, the first connecting rod 5 is driven to move downwards to loosen the clamping plate 301, and the limiting plate 503 on the first connecting rod 5 can be used for positioning during resetting; the matching of the protrusion 102 and the sliding groove 501 can ensure that the movement direction is unchanged when the first connecting rod 5 moves up and down, and the rotation is prevented; adopt threaded connection between first connecting rod 5 and the second connecting rod 6 simultaneously, make things convenient for later maintenance to change spring 8 and gasket 7.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A device is got to hand-held type clamp which characterized in that: comprises a frame body (1), a sliding rod (2), a swing arm (3) and a connecting rod (4); a first through hole (101) is formed above the frame body (1), a bulge (102) is formed in the first through hole (101), and a second through hole (103) is formed below the frame body (1); the upper part of the sliding rod (2) is connected with the first through hole (101) in a sliding manner, and the lower part of the sliding rod (2) is connected with the second through hole (103) in a sliding manner; one end of the swing arm (3) is connected with a left side pin shaft of the frame body (1), the other end of the swing arm (3) is provided with a clamping plate (301), and a limiting block (302) is arranged above the clamping plate (301) on the swing arm (3); one end of the connecting rod (4) is connected with a pin shaft below the sliding rod (2), and the other end of the connecting rod (4) is connected with a pin shaft in the middle of the swing arm (3); the swing arm (3) and the connecting rod (4) are symmetrically arranged on two sides of the frame body (1).

2. A hand-held grasping device according to claim 1, characterized in that: the sliding rod (2) comprises a first connecting rod (5), a second connecting rod (6), a gasket (7) and a spring (8); a sliding groove (501) is formed in the first connecting rod (5), the sliding groove (501) is connected with the protrusion (102) in a sliding mode, and a handle (502) is arranged above the first connecting rod (5); one end of the second connecting rod (6) penetrates through the middle of the gasket (7) and is in threaded connection with the lower portion of the first connecting rod (5), the second connecting rod (6) is in sliding connection with the second through hole (103), the other end of the second connecting rod (6) is provided with a fixing block (601), and the fixing block (601) is connected with one end of the connecting rod (4) through a pin shaft; spring (8) cup joint with head rod (5), face contact above spring (8) one end and support body (1), spring (8) other end and gasket (7) face contact.

3. A hand-held grasping device according to claim 2, characterized in that: and a limiting plate (503) is arranged in the middle of the first connecting rod (5), and the limiting plate (503) is in surface contact with the frame body (1).

4. A hand-held grasping device according to claim 1, characterized in that: splint (301) and swing arm (3) adopt the screw connection, evenly be equipped with a plurality of stripes (303) on splint (301), splint (301) one end shape is triangle-shaped.

5. A hand-held grasping device according to claim 4, characterized in that: the clamping plate (301) is made of polyether-ether-ketone.

6. A hand-held grasping device according to claim 1, characterized in that: the lower part of the limiting block (302) is arc-shaped.