CN213259096U

CN213259096U - Positioning and clamping device for machining valve cover

Info

Publication number: CN213259096U
Application number: CN202021987493.XU
Authority: CN
Inventors: 张锦
Original assignee: Jinhu Jinbo Machinery Co ltd
Current assignee: Jinhu Jinbo Machinery Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-05-25
Anticipated expiration: 2030-09-12

Abstract

The utility model discloses a positioning and clamping device for machining a valve cover, which comprises a base, a positioning mechanism and a clamping mechanism; a positioning mechanism: the positioning device comprises two rectangular through holes, wherein one ends, close to each other, of the two rectangular through holes are respectively provided with a first electric telescopic rod, one ends, far away from each other, of the two first electric telescopic rods are respectively provided with a sliding block, the upper surfaces of the two sliding blocks are respectively provided with a positioning column, the front side and the rear side of each of the two rectangular through holes are respectively provided with a sliding groove, and the sliding blocks are connected inside the sliding grooves in a; a clamping mechanism: it includes circular recess and L type support frame, the inside of circular recess is equipped with the spring, the top of spring is equipped with the toper permanent magnet, toper permanent magnet sliding connection is in the inside of circular recess, the horizontal bottom side of L type support frame is equipped with electric telescopic handle two, and this positioning and clamping device that valve gap processing was used can fix a position fast, and convenient to use person's use can carry out multidirectional clamp moreover and tightly, avoids causing the displacement of adding man-hour, has improved the precision of processing.

Description

Positioning and clamping device for machining valve cover

Technical Field

The utility model relates to a positioning and clamping technical field specifically is a positioning and clamping device of valve gap processing usefulness.

Background

The electromagnetic valve is industrial equipment controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, is not limited to hydraulic pressure and pneumatic pressure, is used in an industrial control system for adjusting the direction, flow, speed and other parameters of a medium, can be matched with different circuits to realize expected control, and can ensure the control precision and flexibility, has a plurality of electromagnetic valves, different electromagnetic valves play a role in different positions of the control system, most commonly used are a one-way valve, a safety valve, a direction control valve, a speed regulating valve and the like, a positioning and clamping device is required to be used in the valve cover processing process of the electromagnetic valve to position and fix a valve cover workpiece so as to facilitate operation, but the existing valve cover cannot be quickly positioned during processing, is not convenient for a user to use, cannot be multi-directionally clamped and causes displacement during processing, the processing accuracy is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a positioning and clamping device that valve gap processing was used, can fix a position fast, convenient to use person's use can carry out multidirectional clamp moreover and tightly, avoids causing the displacement of adding man-hour, has improved the precision of processing, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning and clamping device for machining a valve cover comprises a base, a positioning mechanism and a clamping mechanism;

a positioning mechanism: the positioning device comprises two rectangular through holes, wherein one ends, close to each other, of the two rectangular through holes are respectively provided with a first electric telescopic rod, one ends, far away from each other, of the two first electric telescopic rods are respectively provided with a sliding block, the upper surfaces of the two sliding blocks are respectively provided with a positioning column, the front side and the rear side of each of the two rectangular through holes are respectively provided with a sliding groove, and the sliding blocks are connected inside the sliding grooves in a;

a clamping mechanism: the spring type electric telescopic rod comprises a circular groove and an L-shaped support frame, wherein a spring is arranged inside the circular groove, a conical permanent magnet is arranged at the top end of the spring and is connected inside the circular groove in a sliding manner, an electric telescopic rod II is arranged on the transverse bottom side of the L-shaped support frame, a clamping block is arranged at the bottom end of the electric telescopic rod II, and the clamping block is positioned above the conical permanent magnet;

the upper surface at the base is seted up to two rectangle through-holes symmetry, circular recess is seted up at the upper surface of base, and circular recess is located between two rectangle through-holes, the fixed upper surface at the base of establishing of L type support frame, the output of external control switch group is connected to the input electricity of two electric telescopic handle one and electric telescopic handle two.

Furthermore, the fixed gusset plate that is equipped with in vertical front side of L type support frame, the last fixed surface of gusset plate establishes in the horizontal bottom side of L type support frame, and the gusset plate can be consolidated L type support frame, prevents to cause the damage.

Furthermore, the transverse bottom side of the L-shaped support frame is provided with a directional sleeve which is sleeved on the side face of the second electric telescopic rod, the directional sleeve can be used for orienting the second electric telescopic rod, and the position of the second electric telescopic rod is prevented from changing when the second electric telescopic rod extends out.

Further, the bottom side of circular recess is equipped with the fixed column, the spring cup joints the side at the fixed column, and the fixed column can be fixed a position the spring, avoids the spring during operation to take place the skew.

Further, the fixed solid fixed ring that is equipped with in side of circular recess, gu fixed ring's internal diameter is greater than the bottom side diameter of toper permanent magnet, gu fixed ring can block the toper permanent magnet, prevents that the toper permanent magnet from breaking away from circular recess and causing inconvenient work.

Compared with the prior art, the beneficial effects of the utility model are that: this positioning and clamping device of valve gap processing usefulness has following benefit:

1. the valve cover is sucked by the conical permanent magnet and is sleeved on the conical permanent magnet, so that the valve cover can be quickly positioned and is convenient for a user to use.

2. Two electric telescopic handle one stretch out and promote the slider and remove along the inside spout of two rectangle through-holes, and then change two reference column positions, can carry out the auxiliary clamp to the valve gap and press from both sides tightly, electric telescopic handle two on the L type support frame stretch out and promote the clamp block and remove, and then make and press from both sides the clamp block and press on the valve gap, and extrude the toper permanent magnet and make the toper permanent magnet follow circular recess pressure spring, make and press close to the valve gap with the toper permanent magnet, can carry out multidirectional clamp tightly, avoid causing the displacement of adding man-hour, the precision of processing has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the sectional structure of the present invention.

In the figure: the device comprises a base 1, a positioning mechanism 2, a first electric telescopic rod 21, a positioning column 22, a sliding block 23, a sliding chute 24, a rectangular through hole 25, a directional sleeve 3, a reinforcing plate 4, a clamping mechanism 5, a circular groove 51, a spring 52, a conical permanent magnet 53, a supporting frame 54L, a clamping block 55, a second electric telescopic rod 56, a fixed column 6 and a fixed ring 7.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a positioning and clamping device for machining a valve cover comprises a base 1, a positioning mechanism 2 and a clamping mechanism 5; the positioning mechanism 2: the positioning device comprises two rectangular through holes 25, wherein one ends, close to each other, of the two rectangular through holes 25 are respectively provided with a first electric telescopic rod 21, one ends, far away from each other, of the two first electric telescopic rods 21 are respectively provided with a sliding block 23, the upper surfaces of the two sliding blocks 23 are respectively provided with positioning columns 22, the front side and the rear side of each of the two rectangular through holes 25 are respectively provided with a sliding groove 24, the sliding blocks 23 are slidably connected inside the sliding grooves 24, the two first electric telescopic rods 21 extend out to push the sliding blocks 23 to move along the sliding grooves 24 inside the two rectangular through holes 25, the positions of the two positioning columns 22 are further changed, auxiliary clamping can be carried out on a valve cover, the conical permanent magnet 53 absorbs the valve cover, and; the clamping mechanism 5: the electric telescopic handle comprises a circular groove 51 and an L-shaped support frame 54, a spring 52 is arranged in the circular groove 51, a conical permanent magnet 53 is arranged at the top end of the spring 52, the conical permanent magnet 53 is connected in the circular groove 51 in a sliding manner, a fixing column 6 is arranged at the bottom side of the circular groove 51, the spring 52 is sleeved on the side surface of the fixing column 6, the fixing column 6 can position the spring 52 and avoid the spring 52 from deviating during working, a fixing ring 7 is fixedly arranged on the side surface of the circular groove 51, the inner diameter of the fixing ring 7 is larger than the diameter of the bottom side of the conical permanent magnet 53, the fixing ring 7 can block the conical permanent magnet 53 and prevent the conical permanent magnet 53 from being separated from the circular groove 51 to cause inconvenient working, an electric telescopic handle II 56 is arranged at the transverse bottom side of the L-shaped support frame 54, a clamping block 55 is arranged at the bottom end of the electric telescopic handle, the clamping block 55 is pressed on the valve cover, the conical permanent magnet 53 is extruded to enable the conical permanent magnet 53 to compress the spring 52 along the circular groove 51, the clamping block 55 and the conical permanent magnet 53 are close to the valve cover, multi-directional clamping can be carried out, the displacement during machining is avoided, and the machining accuracy is improved; a reinforcing plate 4 is fixedly arranged on the vertical front side of the L-shaped support frame 54, the upper surface of the reinforcing plate 4 is fixedly arranged on the transverse bottom side of the L-shaped support frame 54, the reinforcing plate 4 can reinforce the L-shaped support frame 54 to prevent damage, a directional sleeve 3 is arranged on the transverse bottom side of the L-shaped support frame 54, the directional sleeve 3 is sleeved on the side surface of the electric telescopic rod II 56, the directional sleeve 3 can be used for directing the electric telescopic rod II 56 to avoid position change when the electric telescopic rod II 56 extends out, wherein, two rectangular through holes 25 are symmetrically arranged on the upper surface of the base 1, the circular groove 51 is arranged on the upper surface of the base 1, and the circular groove 51 is positioned between the two rectangular through holes 25, the L-shaped supporting frame 54 is fixedly arranged on the upper surface of the base 1, and the input ends of the two electric telescopic rods I21 and the electric telescopic rod II 56 are electrically connected with the output end of the external control switch group.

When in use: toper permanent magnet 53 absorbs the valve gap, and make the valve gap cup joint on toper permanent magnet 53, can fix a position fast, convenient to use person's use, two electric telescopic handle 21 stretch out and promote slider 23 and remove along two inside spout 24 of rectangle through-hole 25, and then change two reference column 22 positions, can assist to press from both sides the clamp to the valve gap, two 56 electric telescopic handle on the L type support frame 54 stretch out and promote to press from both sides tight piece 55 and remove, and then make and press from both sides tight piece 55 and press from both sides on the valve gap, and extrude toper permanent magnet 53 and make toper permanent magnet 53 along circular recess 51 pressure spring 52, make and press from both sides tight piece 55 and toper permanent magnet 53 and press close to the valve gap, can carry out multidirectional clamp tightly, avoid causing the displacement man-hour.

It should be noted that the external control switch set disclosed in this embodiment controls the two electric telescopic rods one 21 and two electric telescopic rods two 56 to work by a method commonly used in the prior art, and both the two electric telescopic rods one 21 and two electric telescopic rods two 56 can be selected from XT02 produced by xinggot transmission equipment ltd.

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

Claims

1. The utility model provides a positioning and clamping device of valve gap processing usefulness which characterized in that: comprises a base (1), a positioning mechanism (2) and a clamping mechanism (5);

positioning mechanism (2): the electric telescopic rod comprises two rectangular through holes (25), wherein one ends, close to each other, of the two rectangular through holes (25) are respectively provided with a first electric telescopic rod (21), one ends, far away from each other, of the two first electric telescopic rods (21) are respectively provided with a sliding block (23), the upper surfaces of the two sliding blocks (23) are respectively provided with a positioning column (22), the front side surface and the rear side surface of each rectangular through hole (25) are respectively provided with a sliding groove (24), and the sliding blocks (23) are connected inside the sliding grooves (24) in a;

clamping mechanism (5): the clamping device comprises a circular groove (51) and an L-shaped supporting frame (54), wherein a spring (52) is arranged inside the circular groove (51), a conical permanent magnet (53) is arranged at the top end of the spring (52), the conical permanent magnet (53) is connected inside the circular groove (51) in a sliding manner, a second electric telescopic rod (56) is arranged on the transverse bottom side of the L-shaped supporting frame (54), a clamping block (55) is arranged at the bottom end of the second electric telescopic rod (56), and the clamping block (55) is located above the conical permanent magnet (53);

wherein, the upper surface at base (1) is seted up to two rectangle through-holes (25) symmetry, the upper surface at base (1) is seted up in circular recess (51), and circular recess (51) are located between two rectangle through-holes (25), L type support frame (54) are fixed to be established at the upper surface of base (1), and the output of external control switch group is connected to the input electricity of two electric telescopic handle one (21) and electric telescopic handle two (56).

2. A locating and clamping device for machining a valve cover according to claim 1, wherein: the vertical front side of the L-shaped support frame (54) is fixedly provided with a reinforcing plate (4), and the upper surface of the reinforcing plate (4) is fixedly arranged at the transverse bottom side of the L-shaped support frame (54).

3. A locating and clamping device for machining a valve cover according to claim 1, wherein: and a directional sleeve (3) is arranged on the transverse bottom side of the L-shaped support frame (54), and the directional sleeve (3) is sleeved on the side surface of the electric telescopic rod II (56).

4. A locating and clamping device for machining a valve cover according to claim 1, wherein: the bottom side of the circular groove (51) is provided with a fixed column (6), and the spring (52) is sleeved on the side face of the fixed column (6).

5. A locating and clamping device for machining a valve cover according to claim 1, wherein: the side of the circular groove (51) is fixedly provided with a fixing ring (7), and the inner diameter of the fixing ring (7) is larger than the bottom diameter of the conical permanent magnet (53).