CN210025047U - Pump cover adds clamping apparatus - Google Patents

Abstract

The utility model discloses a pump cover processing clamp in the technical field of pump cover processing, which comprises a fixed bottom plate, wherein the left side and the right side of the top of the fixed bottom plate are both provided with electric push rods, the top of the electric push rods is provided with a supporting plate block, the top of the supporting plate block is movably provided with a fixed plate block, the left side and the right side of the top of the fixed plate block are both provided with a limiting sleeve, the inner cavity of the limiting sleeve is movably provided with a limiting rod, two groups of limiting sleeves are respectively provided with a processing platform at the top, the outer wall of the limiting rod is fixedly provided with the limiting plate block, the top of the limiting rod is provided with a rotary grab handle, the middle position of the top of the fixed plate block is provided with a hollow pipe body, the inner cavity of the hollow pipe body is provided with a movable rod, the top of the movable rod is provided with an inner shell, the inner, and the processing requirement of the pump cover is met.

Description

Pump cover adds clamping apparatus

Technical Field

The utility model relates to a pump cover processing technology field specifically is a pump cover adds clamping apparatus.

Background

The pump cover main function covers at the top of pump, when can guaranteeing pump bulk strength, the effectual seepage that prevents liquid in the pump. When the pump cover is machined, the pump cover generally needs to be clamped and machined by using a clamp. The existing clamp is difficult to clamp pump covers with different sizes generally, the pump covers with different sizes are processed, the processing angles, directions and positions are different, and the existing clamp cannot well meet the processing requirements. Therefore, a pump cover machining clamp is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pump cover adds clamping apparatus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pump cover machining clamp comprises a fixed base plate, wherein electric push rods are arranged on the left side and the right side of the top of the fixed base plate, supporting plate blocks are arranged on the top of the electric push rods, fixed plate blocks are movably arranged on the top of the supporting plate blocks, pin shafts are arranged at the joints of the supporting plate blocks and the fixed plate blocks, limiting sleeves are arranged on the left side and the right side of the top of the fixed plate blocks, limiting rods are movably arranged in inner cavities of the limiting sleeves, machining tables are arranged at the tops of two groups of limiting sleeves, the limiting plate blocks are fixedly arranged on the outer walls of the limiting rods and are arranged above the machining tables, a rotary grab handle is arranged at the tops of the limiting rods, a hollow pipe body is arranged in the middle of the top of the fixed plate blocks, a movable rod is arranged in the inner cavity of the hollow pipe body, an inner shell is arranged at the top of the, the output end of the stepping motor is connected with a driving gear through a rotating shaft, the driving gear is arranged in an inner cavity of the inner shell, two groups of clamping rods are movably arranged in the inner cavity of the inner shell, and the two groups of clamping rods are movably connected with the driving gear.

Further, it is two sets of the relative terminal surface of casing inner chamber all sets up the tooth's socket that matches with the driving gear outer wall teeth of a cogwheel including the joint pole, and is two sets of the joint pole is all set up limit baffle in the interior movable end of casing, and is two sets of the joint pole is extended to the top of processing platform and is connected the fastening cushion at the interior casing outside movable end.

Furthermore, the outer wall of the front end of the movable rod is provided with a pull rod, the front end of the hollow pipe body is provided with a rectangular through groove matched with the pull rod, the outer wall of the pull rod is in threaded connection with a fastening nut, and the outer diameter of the fastening nut is larger than the aperture of the rectangular through groove.

Further, the inner cavity of the limiting sleeve is close to the top and is fixedly provided with a limiting nut, and the outer wall of the lower end of the limiting rod is provided with an external thread matched with the limiting nut.

Furthermore, the top of the processing table is provided with a round blind hole matched with the inner shell, and the left side and the right side of the round through groove are provided with movable through grooves matched with the clamping rod.

Furthermore, the rotary grab handle is a quincuncial handle, the outer wall of the rotary grab handle is sleeved with an anti-skid rubber sleeve, and anti-skid lines are uniformly arranged on the outer wall of the anti-skid rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a gag lever post goes up and down in spacing sleeve and drives spacing plate motion, the large-scale apron outer wall of joint that can be convenient, thereby can be convenient fix large-scale apron, thereby step motor is rotatory to adjust two sets of joint pole motions through the cooperation of driving gear with the tooth's socket simultaneously, can fix the outer wall of small-size pump cover or the inner aperture lateral wall of fixed large-scale pump cover through two sets of joint poles, can adjust the processing angle of pump cover in the course of working through electric putter simultaneously, can be convenient fix not equidimension pump cover through anchor clamps, and satisfy pump cover processing demand.

Drawings

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

fig. 2 is a schematic view of the internal structure of the inner shell of the present invention.

In the figure: 1. fixing the bottom plate; 2. an electric push rod; 3. a support plate; 4. fixing the plate; 5. a pin shaft; 6. a limiting sleeve; 7. a limiting rod; 8. a processing table; 9. a limiting plate block; 10. rotating the grab handle; 11. a hollow tube body; 12. a movable rod; 13. an inner housing; 14. a clamping and connecting rod; 15. a partition plate; 16. a stepping motor; 17. a driving gear; 18. a tooth socket; 19. and a limiting baffle.

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 pump cover processing clamp comprises a fixed base plate 1, wherein electric push rods 2 are arranged on the left side and the right side of the top of the fixed base plate 1, a supporting plate block 3 is arranged on the top of each electric push rod 2, a fixed plate block 4 is movably arranged on the top of each supporting plate block 3, a pin shaft 5 is arranged at the joint of each supporting plate block and the corresponding fixed plate block 4, limiting sleeves 6 are arranged on the left side and the right side of the top of each fixed plate block 4, limiting rods 7 are movably arranged in inner cavities of the limiting sleeves 6, a processing table 8 is arranged on the top of each two groups of limiting sleeves 6, a limiting plate block 9 is fixedly arranged on the outer wall of each limiting rod 7 and arranged above the processing table 8, a rotary grab handle 10 is arranged on the top of each limiting rod 7, a hollow pipe body 11 is arranged in the middle of the top of each fixed plate block 4, a movable rod 12 is arranged in, the top of baffle 15 sets up step motor 16, and step motor 16's output passes through the pivot and connects driving gear 17, and the inner chamber of casing 13 including driving gear 17 sets up, and the inner chamber activity of casing 13 sets up two sets of joint poles 14, and the equal swing joint driving gear 17 of two sets of joint poles 14, and electric putter 2 all is connected work with the power through control switch with step motor 16.

The two groups of clamping rods 14 are respectively provided with a tooth groove 18 matched with teeth on the outer wall of the driving gear 17 on the opposite end surface of the inner cavity of the inner shell 13, the two groups of clamping rods 14 are respectively provided with a limiting baffle 19 at the movable end in the inner shell 13, the movable ends of the outer sides of the inner shell 13 of the two groups of clamping rods 14 extend to the upper part of the processing table 8 and are connected with a fastening rubber pad, and the tooth grooves 18 are matched with the teeth on the driving gear 17, so that the two groups of clamping rods 14 can conveniently move mutually, meanwhile, the movement distance of the two groups of clamping rods 14 can be limited through the limiting baffle 19, and the fastening rubber pads;

the outer wall of the front end of the movable rod 12 is provided with a pull rod, the front end of the hollow pipe body 11 is provided with a rectangular through groove matched with the pull rod, the outer wall of the pull rod is in threaded connection with a fastening nut, the outer diameter of the fastening nut is larger than the aperture of the rectangular through groove, the movable rod 12 can be pulled to lift in the hollow pipe body 11 through the pull rod, and the fastening nut is rotationally attached to the outer wall of the hollow pipe body 11 to fix the movable rod 12;

a limit nut is fixedly arranged in the inner cavity of the limit sleeve 6 close to the top, and an external thread matched with the limit nut is arranged on the outer wall of the lower end of the limit rod 7, so that the height of the limit rod 7 can be adjusted in the limit sleeve 6 through the limit nut in a lifting way, and the pump cover is more stable when being pressed on the processing table 8;

the top of the processing table 8 is provided with a round blind hole matched with the inner shell 13, and the left side and the right side of the round through groove are provided with movable through grooves matched with the clamping rod 14, so that the inner shell 13 can be lifted to coincide with the top of the processing table 8, a pump cover is convenient to place, and the requirement of left and right movement of the clamping rod 14 is met;

the rotary grab handle 10 is a quincuncial handle, the outer wall of the rotary grab handle 10 is sleeved with an anti-slip rubber sleeve, the outer wall of the anti-slip rubber sleeve is uniformly provided with anti-slip lines, the rotary limiting rod 7 can be conveniently rotated through the rotary grab handle 10, and hands can be protected.

Example (b): the pump cover is fixed with the clamping and connecting rods 14 through the limiting plates 9 according to the size of the pump cover, a larger pump cover can be directly placed at the top of the processing table 8, the limiting rods 7 are rotated through the rotary grab handle 10 to move up and down in the limiting sleeves 6, so as to drive the limiting plates 9 to move up and down, the pump cover is pressed on the surface of the processing table, when the smaller pump cover is processed or an inner hole of the pump cover is fixed, the stepping motor 16 is operated to drive the driving gear 17 to rotate through the rotating shaft, the driving gear 17 is matched with the tooth grooves 18 in the rotating process and simultaneously drives the two clamping and connecting rods 14 to move, so that the clamping and connecting rods 14 can be clamped on the outer wall of the small pump cover or supported in the inner hole of the larger pump cover to be fixed, the two groups of electric push rods can be respectively controlled in the pump cover, thereby make things convenient for the processing of pump cover more.

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 (6)

1. The utility model provides a pump cover adds clamping apparatus, includes PMKD (1), its characterized in that: the left side and the right side of the top of the fixed bottom plate (1) are both provided with electric push rods (2), the top of each electric push rod (2) is provided with a support plate block (3), the top of each support plate block (3) is movably provided with a fixed plate block (4), a pin shaft (5) is arranged at the joint of each support plate block and the corresponding fixed plate block (4), the left side and the right side of the top of each fixed plate block (4) are both provided with a limiting sleeve (6), an inner cavity of each limiting sleeve (6) is movably provided with a limiting rod (7), the tops of two groups of limiting sleeves (6) are provided with a processing table (8), the outer wall of each limiting rod (7) is fixedly provided with a limiting plate block (9), each limiting plate block (9) is arranged above the processing table (8), the top of each limiting rod (7) is provided with a rotary grab handle (10), and the middle position, the inner chamber of cavity body (11) sets up movable rod (12), the top of movable rod (12) sets up interior casing (13), the inner chamber of movable rod (12) sets up baffle (15), the top of baffle (15) sets up step motor (16), driving gear (17) is connected through the pivot to the output of step motor (16), and the inner chamber of casing (13) including driving gear (17) set up, the inner chamber activity of interior casing (13) sets up two sets of joint poles (14), and two sets of joint pole (14) equal swing joint driving gear (17).

2. A pump cap adds clamping apparatus according to claim 1, characterized in that: two sets of joint pole (14) all set up tooth's socket (18) with driving gear (17) outer wall teeth of a cogwheel matching including the relative terminal surface of casing (13) inner chamber, two sets of joint pole (14) all set up limit baffle (19) including in casing (13) expansion end, two sets of joint pole (14) including casing (13) outside expansion end extend to the top of processing platform (8) and connect the fastening cushion.

3. A pump cap adds clamping apparatus according to claim 1, characterized in that: the outer wall of the front end of the movable rod (12) is provided with a pull rod, the front end of the hollow pipe body (11) is provided with a rectangular through groove matched with the pull rod, the outer wall of the pull rod is in threaded connection with a fastening nut, and the outer diameter of the fastening nut is larger than the aperture of the rectangular through groove.

4. A pump cap adds clamping apparatus according to claim 1, characterized in that: the inner cavity of the limiting sleeve (6) is close to the top and is fixedly provided with a limiting nut, and the outer wall of the lower end of the limiting rod (7) is provided with an external thread matched with the limiting nut.

5. A pump cap adds clamping apparatus according to claim 1, characterized in that: the top of the processing table (8) is provided with a round blind hole matched with the inner shell (13), and the left side and the right side of the round through groove are provided with movable through grooves matched with the clamping rods (14).

6. A pump cap adds clamping apparatus according to claim 1, characterized in that: the rotary grab handle (10) is a quincuncial handle, the outer wall of the rotary grab handle (10) is sleeved with an anti-slip rubber sleeve, and anti-slip lines are uniformly arranged on the outer wall of the anti-slip rubber sleeve.