CN210819188U

CN210819188U - Clamping device is used in processing of pump body part plunger

Info

Publication number: CN210819188U
Application number: CN201921961214.XU
Authority: CN
Inventors: 肖明安; 赵兴华; 张剑华; 王智
Original assignee: Dongguan Nuoyi Precision Ceramic Technology Co ltd
Current assignee: Dongguan Nuoyi Precision Ceramic Technology Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-23
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to a metal processing technology field especially relates to a clamping device is used in processing of pump body part plunger. The technical problem to be solved by the utility model is that the existing part of bench clamp in the market is not convenient to rotate. In order to solve the technical problem, the utility model provides a clamping device is used in processing of pump body part plunger, including the base plate, the top welding of base plate has annular slide rail, and annular slide rail internalization has cup jointed annular slider, and the top welding of annular slider has the keysets. The utility model discloses in the use, promote through the bench vice main part and make the keysets rotate in annular slide rail through annular slider, rotate the grab handle when the bench vice main part removes to required position and make the transfer line rotate in assisting the slide rail through the sliding plate, only need simple promotion bench vice main part and rotate the grab handle once alright completion rotation work, and because the factor of direction of force results in the unable normal rotation of keysets when spacing intracavity of fixed fixture block joint.

Description

Clamping device is used in processing of pump body part plunger

Technical Field

The utility model relates to a metal processing technology field specifically is a clamping device is used in processing of pump body part plunger.

Background

The clamping device for processing the plunger of the pump body part is also called a bench clamp, and is a device for fixedly clamping the object to be processed, but although some bench clamps existing in the market have rotating capability, the handle needs to be controlled to repeatedly pull and the position of the handle needs to be repeatedly pushed towards two sides, and the adjustment of the rotating direction of the bench clamps is very inconvenient due to small operation space and troublesome operation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art's not enough, the utility model provides a clamping device is used in processing of pump body part plunger has solved the partial bench vice that exists in the market and has not been convenient for carry out the pivoted problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a clamping device for processing a plunger of a pump body part comprises a base plate, wherein an annular slide rail is welded at the top of the base plate, an annular slide block is movably sleeved in the annular slide rail, an adapter plate is welded at the top of the annular slide block, a main body of a bench clamp is welded at the top of the adapter plate, a limiting cavity is arranged at one side of the bottom of the adapter plate, an auxiliary cavity is arranged at one side of the top of the base plate, an auxiliary slide rail is fixedly sleeved in an auxiliary opening arranged at one side of the base plate, a sliding plate is movably sleeved in the auxiliary slide rail, the auxiliary opening is communicated with the auxiliary cavity, a transmission rod is fixedly sleeved in an opening arranged at one side of the sliding plate, a grab handle is welded at one end of the transmission rod, the other end of the transmission rod penetrates through the auxiliary opening and extends into the auxiliary cavity, a steering arm is welded at the other end of, the bottom of the auxiliary cavity is fixedly connected with a limiting ring, and the transmission rod is movably sleeved in the limiting ring.

Preferably, the limiting cavity is circular in shape, and the circle center of the limiting cavity and the axial leads of the transmission rod and the steering arm are located on the same vertical line.

Further preferably, the depression section of the fixed clamping block is arc-shaped, and the fixed clamping block is made of rubber.

Further preferably, the width of the transmission rod is equal to the width of the inner wall of the limit ring, and the height of the transmission rod is equal to the height of the inner wall of the limit ring.

Further preferably, the surface of the grab handle is fixedly sleeved with a rubber sleeve, and the surface of the rubber sleeve is provided with frosted lines.

Further preferably, the length of the steering arm is 0.8 times of the gap height of the opposite side of the top of the limiting cavity and the bottom of the auxiliary cavity, and the length of the fixed fixture block is 0.3 times of the gap height of the opposite side of the top of the limiting cavity and the bottom of the auxiliary cavity.

(III) advantageous effects

The utility model provides a clamping device is used in processing of pump body part plunger possesses following beneficial effect:

(1) the adapter plate rotates in the annular slide rail through the annular slide block by pushing the bench clamp main body, the grab handle is rotated to enable the transmission rod to rotate in the auxiliary slide rail through the sliding plate when the bench clamp main body moves to a required position, the steering arm rotates in the same direction when the transmission rod rotates, the fixed fixture block enters the limiting cavity to be in contact with the top of the limiting cavity in the rotating process of the steering arm, the steering arm rotates 90 degrees and is vertical to the circle center of the limiting cavity, the top of the fixed fixture block deforms and is completely attached to the top of the limiting cavity along with the rotation, the lengths of the steering arm and the fixed fixture block are 1.1 times of the gap between the top of the limiting cavity and the side opposite to the bottom of the auxiliary cavity, and when the fixed block deforms due to the material problem and is completely attached to the top of the limiting cavity, both ends of the fixed block are in contact with the inner wall of the adapter plate and are clamped with, at this moment, the adapter plate cannot rotate due to the limit of the fixing block, when the bench clamp main body needs to be rotated again, the grab handle only needs to be rotated again to reset the bench clamp main body, the bench clamp main body only needs to be simply pushed and the grab handle can be rotated once to complete the rotation work, the adapter plate cannot normally rotate when the stress direction factor leads to the joint of the fixing fixture block in the limit cavity, and a small amount of force needs to be additionally applied to the rotation of the grab handle.

(2) The section of bowing through fixed fixture block is the arc, and fixed fixture block is the rubber material, and its surface also possesses higher frictional force when making fixed fixture block possess enough toughness, and its section of bowing makes it can expand and complete joint in spacing intracavity to both sides when cup jointing in spacing intracavity for the arc.

Drawings

Fig. 1 is a front view of the structure of the present invention;

fig. 2 is a cross-sectional view of the substrate side structure of the present invention;

fig. 3 is a top view of the substrate structure of the present invention;

fig. 4 is a bottom view of the adapter plate structure of the present invention.

In the figure: the automatic clamp comprises a base plate 1, an annular sliding rail 2, an annular sliding block 3, an adapter plate 4, a clamp body 5, a limiting cavity 6, an auxiliary cavity 7, an auxiliary through hole 8, an auxiliary sliding rail 9, a sliding plate 10, a transmission rod 11, a grab handle 12, a steering arm 13, a fixed clamping block 14 and a limiting ring 15.

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. 1-4, the present invention provides a technical solution: a clamping device for processing a plunger of a pump body part comprises a base plate 1, wherein an annular slide rail 2 is welded at the top of the base plate 1, an annular slide block 3 is movably sleeved in the annular slide rail 2, an adapter plate 4 is welded at the top of the annular slide block 3, a vice body 5 is welded at the top of the adapter plate 4, a limiting cavity 6 is arranged at one side of the bottom of the adapter plate 4, an auxiliary cavity 7 is arranged at one side of the top of the base plate 1, an auxiliary slide rail 9 is fixedly sleeved in an auxiliary through hole 8 arranged at one side of the base plate 1, a sliding plate 10 is movably sleeved in the auxiliary slide rail 9, the auxiliary through hole 8 is communicated with the auxiliary cavity 7, a transmission rod 11 is fixedly sleeved in an opening arranged at one side of the sliding plate 10, the bottom view of the limiting cavity 6 is circular, the circle center of the limiting cavity 6 and the axis lines of the transmission rod 11 and a steering arm 13 are positioned on the same vertical line, so that the axis line of a fixed fixture block 14 and the circle center, the stability of fixed block 14 and spacing chamber 6 joint state has been improved, the one end welding of transfer line 11 has grab handle 12, the fixed surface of grab handle 12 has cup jointed the rubber sleeve, and the surface of rubber sleeve is provided with the dull polish line, it is more comfortable to set up the experience of gripping that makes grab handle 12 bring to the user like this, and the dull polish line that the rubber sleeve surface set up has improved its frictional force with user's hand, the condition of taking off the hand can not appear in grab handle 12 is being held the in-process, and the other end of transfer line 11 passes auxiliary opening 8 and extends to in auxiliary chamber 7, the other end welding of transfer line 11 has the arm 13 that turns to, and turn to arm 13's one end fixedly connected with fixed fixture block 14, fixed fixture block 14's the section of bowing is the arc, and fixed fixture block 14 is the rubber material, it also possesses higher frictional force on its surface when setting up to make fixed fixture block 14 possess enough toughness like this, and it bow the section for the arc make it cup joint in spacing chamber 6 can In, the bottom fixedly connected with spacing ring 15 of assistance chamber 7, and transfer line 11 activity cup joints in spacing ring 15, and the width of transfer line 11 equals with the width of spacing ring 15 inner wall, and the height of transfer line 11 equals with the height of spacing ring 15 inner wall, sets up like this and has guaranteed that transfer line 11 can not take place the condition such as perk in the use, and spacing ring 15 also provides sufficient activity space for transfer line 11 when providing sufficient installation space.

The working principle is as follows: when the clamping device for processing the plunger of the pump body part is used, the adapter plate 4 is driven to rotate in the annular slide rail 2 through the annular slide block 3 by pushing the bench clamp body 5, the driving rod 11 is driven to rotate in the auxiliary slide rail 9 through the sliding plate 10 by rotating the grab handle 12 when the bench clamp body 5 moves to a required position, the steering arm 13 is driven to rotate in the same direction when the driving rod 11 rotates, the fixed clamping block 14 enters the limiting cavity 6 to be contacted with the top of the limiting cavity 6 in the rotating process of the steering arm 13, the top of the fixed clamping block 14 is deformed and completely attached to the top of the limiting cavity 6 along with the rotation when the steering arm 13 rotates 90 degrees and is in a vertical state with the circle center of the limiting cavity 6, the total length of the steering arm 13 and the fixed clamping block 14 is 1.1 time of the gap between the top of the limiting cavity 6 and the side opposite to the bottom of the auxiliary cavity 7, and the two ends of the fixed clamping block 14 are completely attached to the top of the limiting cavity 6 due to the deformation The inner wall of board 4 contacts and carries out the joint with spacing chamber 6, this moment because the spacing messenger keysets 4 of fixed block 14 can't rotate, only need rotate grab handle 12 once more when needs rotate vice main part 5 once more make it reset can, only need simple promotion vice main part 5 and rotate grab handle 12 once alright accomplish the rotation work, and adapter plate 4 can't normally rotate when the factor of atress direction leads to fixed fixture block 14 joint in spacing chamber 6, but only need additionally apply a small amount of power to the rotation of grab handle 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a clamping device is used in pump body part plunger processing, includes base plate (1), its characterized in that: the top of the base plate (1) is welded with an annular slide rail (2), an annular slide block (3) is movably sleeved in the annular slide rail (2), an adapter plate (4) is welded at the top of the annular slide block (3), a vice body (5) is welded at the top of the adapter plate (4), a limiting cavity (6) is arranged on one side of the bottom of the adapter plate (4), an auxiliary cavity (7) is arranged on one side of the top of the base plate (1), an auxiliary slide rail (9) is fixedly sleeved in an auxiliary through hole (8) arranged on one side of the base plate (1), a sliding plate (10) is movably sleeved in the auxiliary slide rail (9), the auxiliary through hole (8) is communicated with the auxiliary cavity (7), a drive rod (11) is fixedly sleeved in an opening arranged on one side of the sliding plate (10), one end of the drive rod (11) is welded with a drive rod (12), and the other end of the drive rod (11) extends into the auxiliary cavity (7) through the auxiliary through hole (8), the other end welding of transfer line (11) has steering arm (13), and the one end fixedly connected with fixed fixture block (14) of steering arm (13), the bottom fixedly connected with spacing ring (15) of assisting chamber (7), and transfer line (11) activity cup joints in spacing ring (15).

2. The clamping device for plunger machining of a pump body component according to claim 1, wherein: the limiting cavity (6) is seen as a circle when facing upward, and the circle center of the limiting cavity (6) and the axial leads of the transmission rod (11) and the steering arm (13) are all located on the same vertical line.

3. The clamping device for plunger machining of a pump body component according to claim 1, wherein: the depression section of the fixed fixture block (14) is arc-shaped, and the fixed fixture block (14) is made of rubber.

4. The clamping device for plunger machining of a pump body component according to claim 1, wherein: the width of the transmission rod (11) is equal to that of the inner wall of the limiting ring (15), and the height of the transmission rod (11) is equal to that of the inner wall of the limiting ring (15).

5. The clamping device for plunger machining of a pump body component according to claim 1, wherein: the surface of the grab handle (12) is fixedly sleeved with a rubber sleeve, and the surface of the rubber sleeve is provided with frosted lines.

6. The clamping device for plunger machining of a pump body component according to claim 1, wherein: the length of the steering arm (13) is 0.8 time of the gap height of the top of the limiting cavity (6) and one side of the bottom of the auxiliary cavity (7) opposite to each other, and the length of the fixed fixture block (14) is 0.3 time of the gap height of the top of the limiting cavity (6) and one side of the bottom of the auxiliary cavity (7) opposite to each other.