CN213889140U - Pump body terminal surface processing positioner - Google Patents

Pump body terminal surface processing positioner Download PDF

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Publication number
CN213889140U
CN213889140U CN202023112069.3U CN202023112069U CN213889140U CN 213889140 U CN213889140 U CN 213889140U CN 202023112069 U CN202023112069 U CN 202023112069U CN 213889140 U CN213889140 U CN 213889140U
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Prior art keywords
pump body
rod
positioning
pressing plate
sides
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CN202023112069.3U
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Chinese (zh)
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高志耀
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Hangzhou Jiudian Light Industry Machinery Co ltd
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Hangzhou Jiudian Light Industry Machinery Co ltd
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  • Jigs For Machine Tools (AREA)
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Abstract

The utility model discloses a pump body end face machining and positioning device, which comprises a rotating workbench (1), wherein a pump body (2) is arranged on the rotating workbench (1), a plurality of first T-shaped grooves (3) are arranged on the rotating workbench (1), a pressing plate device (4) is arranged in each first T-shaped groove (3), and the pressing plate device (4) presses and fixes supports at two sides of the bottom of the pump body (2); and second T-shaped grooves (5) are formed in the two sides of the rotary workbench (1) close to the pump body (2). The utility model discloses can stabilize effectively fixedly to the pump body, guarantee not to produce not hard up man-hour to the pump body terminal surface.

Description

Pump body terminal surface processing positioner
Technical Field
The utility model relates to a mechanical fixture field, especially pump body terminal surface processing positioner.
Background
A pump is a machine that delivers or pressurizes a fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, causing the liquid energy to increase. The pump is mainly used for conveying liquid such as water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, and can also be used for conveying liquid, gas mixture and liquid containing suspended solid. The pump body needs to be polished in the production process, and therefore the pump body needs to be fixed during machining. For example, the utility model discloses a chinese utility model patent that publication number is CN211890416U discloses a mounting fixture is used in pump body processing, the on-line screen storage device comprises a base, fixed mounting has the anchor clamps seat on the base, be equipped with clamping structure in the anchor clamps seat, it has the motor to lie in anchor clamps seat one side fixed mounting on the base, the motor drive end runs through the anchor clamps seat, and is connected with clamping structure, it has extrusion device to lie in anchor clamps seat one side fixed mounting on the base. But this utility model has some not enough, and it is firm inadequately to the fixed of the pump body, and it is not hard up to probably produce when adding man-hour to the pump body terminal surface, causes the damage to the pump body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pump body terminal surface processing positioner. The utility model discloses can stabilize effectively fixedly to the pump body, guarantee not to produce not hard up man-hour to the pump body terminal surface.
The technical scheme of the utility model: the pump body end face machining and positioning device comprises a rotating workbench, wherein a pump body is arranged on the rotating workbench, a plurality of first T-shaped grooves are formed in the rotating workbench, a pressure plate device is arranged in each first T-shaped groove, and the pressure plate device presses and joints support seats on two sides of the bottom of the pump body; the rotary worktable and the two sides close to the pump body are provided with second T-shaped grooves, the second T-shaped grooves are clamped with clamping mechanisms, one ends of the clamping mechanisms are provided with long fastening rods, connecting rods are connected between the long fastening rods at the two sides, and the connecting rods penetrate through the inside of the pump body.
In the pump body end face machining and positioning device, the pressing plate device comprises a positioning rod arranged in a first T-shaped groove, a pressing plate is arranged on the positioning rod, a transverse groove is formed in the pressing plate, the positioning rod penetrates through the transverse groove, a nut is arranged at the end of the positioning rod, an auxiliary rod is arranged at one end of the pressing plate, and the lower end face of the auxiliary rod is tightly attached to the rotating workbench.
In the foregoing pump body end face machining positioning device, the clamping mechanism includes a bolt disposed in the second T-shaped groove, a movable clamping seat is disposed on the bolt, a rotating rod is disposed on the movable clamping seat, a moving block is disposed on the rotating rod, the moving block is tightly attached to the movable clamping seat, a pressing block is fixed on the moving block, and the pressing block is tightly attached to the fastening long rod.
In the pump body end face machining and positioning device, a positioning block is arranged on one side of the bottom of the movable clamping seat, a sawtooth groove is formed in one side, close to the second T-shaped groove, of the rotary workbench, and the positioning block is arranged in the sawtooth groove.
In the pump body end face machining and positioning device, the length of the fastening long rod is higher than the height of the circular ring on the side part of the pump body.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model is provided with a plurality of first T-shaped grooves on the rotating workbench, and the first T-shaped grooves are internally provided with the pressure plate devices which press the supports at the two sides of the bottom of the pump body; a second T-shaped groove is formed in the two sides, close to the pump body, of the rotating workbench, a clamping mechanism is clamped in the second T-shaped groove, a long fastening rod is arranged at one end of the clamping mechanism, a connecting rod is connected between the long fastening rods on the two sides, and the connecting rod penetrates through the interior of the pump body; the intermediate position at the swivel work head is placed to the pump body, remove the presser device who sets up at first T inslot, make the presser device be close to pump body both sides support, compress tightly the support of the both sides of the pump body, then adjust the clamping mechanism who sets up in the second T inslot to suitable position and hug closely the lateral part of fastening stock with the pump body mutually, the fastening stock of both sides is further connected fixedly through the connecting rod, fix a position effectively a plurality of directions of the pump body through two kinds of fixed modes and fix a position, guarantee the stability when processing the pump body face of face.
2. The movable clamping seat is characterized in that a positioning block is arranged on one side of the bottom of the movable clamping seat, a sawtooth groove is formed in one side, close to the second T-shaped groove, of the rotary workbench, the positioning block is arranged in the sawtooth groove, the movable clamping seat can move in the sawtooth groove in multiple gears, the movable clamping seat is guaranteed to be accurate in positioning, and the firmness of positioning is guaranteed.
3. The length of the fastening long rod is higher than the height of the circular ring on the side part of the pump body, the whole height of the pump body is higher, the fastening long rod is longer, and the contact area of the fastening long rod on the pump body can be increased when the clamping mechanism clamps the fastening long rod, so that the clamping force is increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the movable clamping base;
FIG. 3 is a schematic view of the positioning block and the sawtooth groove;
FIG. 4 is a schematic view of a locating block;
description of the reference symbols in the drawings: 1-rotary workbench, 2-pump body, 3-first T-shaped groove, 4-pressing plate device, 5-second T-shaped groove, 6-clamping mechanism, 7-long fastening rod, 8-connecting rod, 401-positioning rod, 402-pressing plate, 403-transverse groove, 404-nut, 405-auxiliary rod, 601-bolt, 602-movable clamping seat, 603-rotating rod, 604-movable block, 605-pressing block, 606-positioning block and 607-sawtooth groove.
Detailed Description
The present invention will be further described with reference to the following drawings and examples, but the invention is not limited thereto.
Example (b): the pump body end face machining and positioning device comprises a rotating workbench 1, a pump body 2 is arranged on the rotating workbench 1, a plurality of first T-shaped grooves 3 are formed in the rotating workbench 1, a pressure plate device 4 is arranged in each first T-shaped groove 3, and the pressure plate device 4 presses and fixes support seats on two sides of the bottom of the pump body 2; the two sides of the rotary workbench 1, which are close to the pump body 2, are provided with second T-shaped grooves 5, clamping mechanisms 6 are clamped in the second T-shaped grooves 5, one ends of the clamping mechanisms 6 are provided with long fastening rods 7, connecting rods 8 are connected between the long fastening rods 7 on the two sides, the connecting rods 8 penetrate through the pump body 2, and the two long fastening rods are transversely fastened and connected through the connecting rods and nuts on the connecting rods after the long fastening rods are tightly attached to the end surfaces on the two sides of the pump body; the length of the long fastening rod 7 is higher than the height of the circular ring on the side part of the pump body 2, the whole height of the pump body is higher, the long fastening rod is longer, and the contact area of the long fastening rod on the pump body can be increased when the long fastening rod is clamped by the clamping mechanism, so that the clamping force is increased.
The pressing plate device 4 comprises a positioning rod 401 arranged in the first T-shaped groove 3, a pressing plate 402 is arranged on the positioning rod 401, a transverse groove 403 is formed in the pressing plate 402, the positioning rod 401 penetrates through the transverse groove 403, a nut 404 is arranged at the end of the positioning rod 401, an auxiliary rod 405 is arranged at one end of the pressing plate 402, and the lower end face of the auxiliary rod 405 is tightly attached to the rotary workbench 1. The auxiliary rod is in threaded connection with the pressing plate, the auxiliary rod is rotated at first to adjust the height of the pressing plate, the lower side face of the pressing plate is tightly attached to the upper surface of the support, then the nut on the positioning rod is rotated, and the support on the two sides of the pump body is compressed tightly by the pressing plate through the nut.
The clamping mechanism 6 comprises bolts 601 arranged in the second T-shaped groove 5, as shown in fig. 2, a movable clamping seat 602 is arranged on the bolts 601, as shown in fig. 4, four bolts are uniformly distributed on two sides of the movable clamping seat, a rotating rod 603 is arranged on the movable clamping seat 602, a moving block 604 is arranged on the rotating rod 603, right-angled protrusions are arranged on two sides of the inner side of the movable clamping seat, right-angled recesses are arranged on two sides of the moving block, and the protrusions are matched with the recesses, so that the moving stability of the moving block is ensured; the moving block 604 is tightly attached to the moving clamping base 602, a pressing block 605 is fixed on the moving block 604, and the pressing block 605 is tightly attached to the long fastening rod 7. The bottom of removal press from both sides tight seat 602 be equipped with locating piece 606, the rotation workstation 1 and be equipped with sawtooth groove 607 on the one side that is close to second T-slot 5, locating piece 606 sets up in sawtooth groove 607, as shown in fig. 3, the sawtooth groove divide into straight flute and tooth's socket, when the adjustment removes and presss from both sides tight seat, at first loosen and remove the both sides bolt of pressing from both sides tight seat, press from both sides tight seat to the left side removal with whole removal, make the locating piece slide in the straight flute, after reaching the assigned position, will remove and press from both sides tight seat and remove to the right side, make the locating piece card set into in the tooth's socket, screw the bolt at last, increase locating piece and sawtooth groove and make removal press from both sides tight seat location accurate, fixed firm more.
The utility model discloses a theory of operation: the pump body is placed in the middle of a rotary worktable, a pressing plate device arranged in a first T-shaped groove is moved, the height of a pressing plate is adjusted by rotating an auxiliary rod at first, the lower side surface of the pressing plate is tightly attached to the upper surface of a support, then a nut on a positioning rod is rotated, the pressing plate is pressed against the supports on two sides of the pump body through the nut, a movable clamping seat is moved to a proper position, a positioning block at the bottom of the movable clamping seat is clamped into a corresponding sawtooth groove, fastening bolts are arranged in the sawtooth groove, the movable block is moved through the rotating rod, a pressing block on the movable block is tightly attached to the lateral part of the fastening long rod and the pump body, the fastening long rods on two sides are further fixedly connected through the connecting rod, effective positioning and fixing are carried out on multiple directions of the pump body through two fixing modes, and the stability in the process of the end surface of the pump body is ensured.

Claims (5)

1. Pump body terminal surface processing positioner, including swivel work head (1), be equipped with pump body (2), its characterized in that on swivel work head (1): a plurality of first T-shaped grooves (3) are formed in the rotating workbench (1), a pressure plate device (4) is arranged in each first T-shaped groove (3), and the pressure plate device (4) presses and joints supports on two sides of the bottom of the pump body (2); the rotary worktable (1) and the two sides close to the pump body (2) are provided with second T-shaped grooves (5), the second T-shaped grooves (5) are internally provided with clamping mechanisms (6), one ends of the clamping mechanisms (6) are provided with long fastening rods (7), connecting rods (8) are connected between the long fastening rods (7) on the two sides, and the connecting rods (8) penetrate through the pump body (2).
2. The pump body end face machining positioning device according to claim 1, characterized in that: the pressing plate device (4) comprises a positioning rod (401) arranged in a first T-shaped groove (3), a pressing plate (402) is arranged on the positioning rod (401), a transverse groove (403) is formed in the pressing plate (402), the positioning rod (401) penetrates through the transverse groove (403), a nut (404) is arranged at the end of the positioning rod (401), an auxiliary rod (405) is arranged at one end of the pressing plate (402), and the lower end face of the auxiliary rod (405) is tightly attached to the rotary workbench (1).
3. The pump body end face machining positioning device according to claim 1, characterized in that: the clamping mechanism (6) comprises a bolt (601) arranged in the second T-shaped groove (5), a movable clamping seat (602) is arranged on the bolt (601), a rotating rod (603) is arranged on the movable clamping seat (602), a moving block (604) is arranged on the rotating rod (603), the moving block (604) is tightly attached to the movable clamping seat (602), a pressing block (605) is fixed on the moving block (604), and the pressing block (605) is tightly attached to the long fastening rod (7).
4. The pump body end face machining positioning device according to claim 3, characterized in that: the movable clamping seat is characterized in that a positioning block (606) is arranged on one side of the bottom of the movable clamping seat (602), a sawtooth groove (607) is formed in one side, close to the second T-shaped groove (5), of the rotary workbench (1), and the positioning block (606) is arranged in the sawtooth groove (607).
5. The pump body end face machining positioning device according to claim 1, characterized in that: the length of the long fastening rod (7) is higher than the height of the circular ring at the side part of the pump body (2).
CN202023112069.3U 2020-12-22 2020-12-22 Pump body terminal surface processing positioner Active CN213889140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023112069.3U CN213889140U (en) 2020-12-22 2020-12-22 Pump body terminal surface processing positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023112069.3U CN213889140U (en) 2020-12-22 2020-12-22 Pump body terminal surface processing positioner

Publications (1)

Publication Number Publication Date
CN213889140U true CN213889140U (en) 2021-08-06

Family

ID=77105215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023112069.3U Active CN213889140U (en) 2020-12-22 2020-12-22 Pump body terminal surface processing positioner

Country Status (1)

Country Link
CN (1) CN213889140U (en)

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