CN219854092U - Eccentric adjusting type valve clamp - Google Patents

Abstract

The utility model discloses an eccentric adjustment type valve clamp which comprises a first device shell, a second device shell and a first shock-absorbing air bag, wherein the second device shell is arranged at two ends of the inside of the first device shell, the first shock-absorbing air bag is arranged at the bottom end of the inside of the second device shell, the top end of the first shock-absorbing air bag is provided with a first ejector rod penetrating through the top end of the first device shell, the top end of the first ejector rod is provided with a third device shell, the bottom end of the inside of the first device shell is provided with a third ejector rod, the top end of the outside of the third ejector rod is sleeved with a fourth device shell, and the top end of the third ejector rod in the fourth device shell is provided with a second shock-absorbing air bag. According to the utility model, the first ejector rod and the second ejector rod are driven through the third device shell, and meanwhile, the first shock-absorbing air bag and the second shock-absorbing air bag are respectively extruded through the first ejector rod and the second ejector rod, so that shock is absorbed.

Description

Eccentric adjusting type valve clamp

Technical Field

The utility model relates to the technical field of machining clamps, in particular to an eccentric adjusting type valve clamp.

Background

During the production process, the valve needs to be clamped to perform subsequent processing operations, so that a valve clamp is needed to be used.

The utility model patent with the application number of 201820223626.2 and the name of eccentric adjusting valve clamp describes an eccentric adjusting valve clamp, and at present, after a workpiece is processed, the produced valve is required to be clamped, so that the conventional device is inconvenient to use. However, the device cannot be shock-absorbing when in use, and the phenomenon of scratching the surface of a workpiece is easy to occur; the device can't press from both sides a plurality of valves simultaneously when using to influence availability factor, consequently, the urgent need of an eccentric adjustment formula valve anchor clamps in the present market.

Disclosure of Invention

The utility model aims to provide an eccentric adjusting type valve clamp, which solves the problems that the existing eccentric adjusting type valve clamp cannot absorb shock and cannot be used for processing a plurality of valves in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an eccentric adjustment formula valve anchor clamps, includes first device shell, second device shell and first gasbag that moves away to avoid possible earthquakes, the second device shell is all installed at the inside both ends of first device shell, and the inside bottom of second device shell installs first gasbag that moves away to avoid possible earthquakes, first top of the gasbag that moves away to avoid possible earthquakes all installs the first ejector pin that runs through to first device shell top, and the top of first ejector pin installs the third device shell, and the top cover in the outside of third ejector pin is equipped with the fourth device shell, the second top of the inside third ejector pin of fourth device shell is installed on the top of fourth device shell, and the second top of the gasbag that moves away to avoid possible earthquakes installs the second ejector pin that runs through fourth device shell and is connected with the inside top of third device shell, the fixed block is installed on the top of third device shell, and the first spout has all been seted up on the top of fixed block both ends third device shell, the lead screw that runs through to the inside of first spout is all installed on both ends of third device shell, and the outside cover of lead screw is equipped with the slip clamp block.

Preferably, a first guide rod connected with the third ejector rod is transversely arranged at the bottom end of one end of the second device shell, and a first spring is sleeved on the outer side of the first guide rod.

Preferably, the outer side of the first guide rod is sleeved with a first sliding block, and the top ends of the first sliding blocks are hinged with a hinged rod hinged with the bottom end inside the third device shell.

Preferably, the top end of one end of the first device shell is hinged with hinge arms hinged with two ends of the inner part of the third device shell, and the mounting plates are mounted at two ends of the first device shell.

Preferably, the bottom of mounting panel has been seted up the second spout, and the inside of second spout transversely installs the second guide bar, the outside of second guide bar all overlaps and is equipped with the second slider, and the bottom of second slider articulates there is the shock absorber spring that articulates mutually with articulated arm top.

Compared with the prior art, the utility model has the beneficial effects that:

1. the first ejector rod and the second ejector rod are driven through the third device shell, and meanwhile, the first shock-absorbing air bag and the second shock-absorbing air bag are respectively extruded through the first ejector rod and the second ejector rod, so that shock is absorbed;

2. the sliding clamping block is driven to move towards the fixed block through the screw rod, so that two valves can be clamped at the same time.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

fig. 3 is an enlarged view of the portion a of fig. 1 according to the present utility model.

In the figure: 1. a first device housing; 2. a second device housing; 3. a first shock-absorbing bladder; 4. a first ejector rod; 5. a third device housing; 6. a screw rod; 7. a first chute; 8. sliding clamping blocks; 9. a hinge rod; 10. a fixed block; 11. a second ejector rod; 12. a fourth device housing; 13. a first spring; 14. a first slider; 15. a first guide bar; 16. a third ejector rod; 17. a second shock-absorbing bladder; 18. a second chute; 19. a mounting plate; 20. a second guide bar; 21. a second slider; 22. a shock absorbing spring; 23. an articulated arm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the implementations described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of an eccentric adjustment valve clamp is provided: the eccentric adjusting type valve clamp comprises a first device shell 1, a second device shell 2 and a first shock-absorbing air bag 3, wherein the second device shell 2 is arranged at two ends of the inside of the first device shell 1, a first guide rod 15 connected with a third ejector rod 16 is transversely arranged at the bottom end of one end of the second device shell 2, a first spring 13 is sleeved on the outer side of the first guide rod 15, a first sliding block 14 is sleeved on the outer side of the first guide rod 15, and a hinging rod 9 hinged with the bottom end of the inside of the third device shell 5 is hinged at the top end of the first sliding block 14;

the top end of one end of the first device shell 1 is hinged with hinge arms 23 hinged with two ends of the inside of the third device shell 5, the two ends of the first device shell 1 are provided with mounting plates 19, the bottom end of each mounting plate 19 is provided with a second sliding groove 18, the inside of each second sliding groove 18 is transversely provided with a second guide rod 20, the outer sides of the second guide rods 20 are sleeved with second sliding blocks 21, and the bottom ends of the second sliding blocks 21 are hinged with shock absorbing springs 22 hinged with the top ends of the hinge arms 23;

and the first air bag 3 that moves away to avoid possible earthquakes is installed to the inside bottom of second device shell 2, the first ejector pin 4 that runs through to first device shell 1 top is all installed on first air bag 3 top, and the third device shell 5 is installed on the top of first ejector pin 4, the third ejector pin 16 is installed to the inside bottom of first device shell 1, and the top cover in the outside of third ejector pin 16 is equipped with fourth device shell 12, the second air bag 17 is installed on the inside top of third ejector pin 16 of fourth device shell 12, and the second ejector pin 11 that runs through fourth device shell 12 and is connected with the inside top of third device shell 5 is installed on second air bag 17 top, fixed block 10 is installed on the top of third device shell 5, and first spout 7 has been seted up on the top of fixed block 10 both ends third device shell 5, lead screw 6 that runs through to the inside of first spout 7 is all installed at third device shell 5 both ends, and the outside of lead screw 6 all overlaps and is equipped with slip clamp 8.

Working principle: when the device is used, the sliding clamping block 8 is driven to move in the first sliding groove 7 through the screw rod 6, meanwhile, the sliding clamping block 8 moves towards the fixed block 10, when the sliding clamping block 8 moves, the sliding clamping block 8 and the fixed block 10 can be fixed, when the device is vibrated, the first ejector rod 4 and the second ejector rod 11 are driven by the third device shell 5 to respectively squeeze the first shock-absorbing air bag 3 and the second shock-absorbing air bag 17, when the device is used, the first sliding block 14 is driven by the third device shell 5 through the hinge rod 9, when the first sliding block 14 is driven, the first spring 13 is squeezed outside the first guide rod 15, the hinge arm 23 is driven by the third device shell 5 to squeeze the shock-absorbing spring 22, and meanwhile, the second sliding block 21 is driven by the shock-absorbing spring 22 to move outside the second guide rod 20 inside the second sliding groove 18, and when the second sliding block 21 moves, the shock-absorbing spring 22 is squeezed, so that the device can be better driven by the third device when the device is used, and the whole working principle of the device is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an eccentric adjustment formula valve anchor clamps, includes first device shell (1), second device shell (2) and first gasbag (3) of moving away to avoid possible earthquakes, its characterized in that: the utility model discloses a sliding screw type device, including first device shell (1), second device shell (2) are all installed at the inside both ends of first device shell (1), and first shock-absorbing gasbag (3) are installed to the inside bottom of second device shell (2), first ejector pin (4) that runs through to first device shell (1) top are all installed on first shock-absorbing gasbag (3) top, and third device shell (5) are installed on the top of first ejector pin (4), third ejector pin (16) are installed to the inside bottom of first device shell (1), and the top cover in third ejector pin (16) outside is equipped with fourth device shell (12), second shock-absorbing gasbag (17) are installed on the top of fourth device shell (12) inside third ejector pin (16), and second ejector pin (11) that runs through fourth device shell (12) and third device shell (5) inside top are connected are installed on the top, fixed block (10) are installed on the top of fixed block (10) both ends third device shell (5), and first clamp sleeve (7) are seted up on the top of fixed block (10) both ends third device shell (5), first clamp sleeve (7) are all installed to the inside of first clamp sleeve (6), and both clamp sleeve (6) are all equipped with sliding screw (6).

2. An eccentrically adjustable valve clamp according to claim 1, wherein: a first guide rod (15) connected with a third ejector rod (16) is transversely arranged at the bottom end of one end of the second device shell (2), and a first spring (13) is sleeved on the outer side of the first guide rod (15).

3. An eccentrically adjustable valve clamp according to claim 2, wherein: the outer side of the first guide rod (15) is sleeved with a first sliding block (14), and the top ends of the first sliding blocks (14) are hinged with a hinged rod (9) hinged with the bottom end inside the third device shell (5).

4. An eccentrically adjustable valve clamp according to claim 1, wherein: the top end of one end of the first device shell (1) is hinged with hinge arms (23) hinged with two ends inside the third device shell (5), and mounting plates (19) are mounted at two ends of the first device shell (1).

5. An eccentric adjusting valve clamp as in claim 4 wherein: the bottom of mounting panel (19) has seted up second spout (18), and the inside of second spout (18) transversely installs second guide bar (20), the outside of second guide bar (20) all overlaps and is equipped with second slider (21), and the bottom of second slider (21) articulates has and articulates with articulated arm (23) top looks articulated shock absorber spring (22).