CN211193786U

CN211193786U - Pump cover processing upset anchor clamps

Info

Publication number: CN211193786U
Application number: CN201922193825.0U
Authority: CN
Inventors: 杜明杰
Original assignee: Tianjin Lianggao Precision Machinery Co ltd
Current assignee: Tianjin Lianggao Precision Machinery Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-07
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a pump cover processing upset anchor clamps, which comprises a fixed frame, first clamp splice and second clamp splice, the both ends of first clamp splice are all fixed to be pegged graft there is the rotation axis, two rotation axes are rotatory respectively to be pegged graft in the both sides of fixed frame inner chamber, one side at first clamp splice top is articulated through one side of hinge and second clamp splice bottom, the indent has all been seted up to the top of first clamp splice and the bottom of second clamp splice, another avris of first clamp splice and second clamp splice passes through hand wheel hinge fixed connection, one side of fixed frame is provided with tilting mechanism, tilting mechanism includes a upset piece, two insert the post, a solid fixed ring and a spring. The utility model discloses the upset piece drives first clamp splice and the one hundred eighty degrees of second clamp splice and overturns simultaneously, then will insert the post again and peg graft and fix in the jack of fixed frame side, need not carry out twice clamping to the pump cover at the in-process of processing like this, directly overturn anchor clamps can, saved the time of a clamping, can effectual improvement machining efficiency.

Description

Pump cover processing upset anchor clamps

Technical Field

The utility model relates to a turning clamp specifically is a pump cover processing turning clamp.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

At present, when the pump cover is processed, the top or the bottom of the pump cover is generally processed by clamping the pump cover on a clamp, the pump cover is taken down to be clamped again after the processing is finished, the other surface of the pump cover is processed, and therefore the pump cover needs to be clamped twice when being processed, and the processing efficiency is delayed. Therefore, the pump cover machining overturning clamp is improved, and the pump cover machining overturning clamp is provided.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a pump cover processing turning clamp, which comprises a fixed frame, a first clamping block and a second clamping block, wherein two ends of the first clamping block are fixedly inserted with rotating shafts, the two rotating shafts are respectively and rotatably inserted at two sides of an inner cavity of the fixed frame, one side of the top of the first clamping block is hinged with one side of the bottom of the second clamping block through a hinge, the top end of the first clamping block and the bottom end of the second clamping block are both provided with pressing grooves, the other side of the first clamping block and the second clamping block is fixedly connected through a hand wheel hinge, one side of the fixed frame is provided with a turning mechanism, the turning mechanism comprises a turning block, two inserting columns, a fixed ring and a spring, the middle part of the turning block is provided with a groove, one of the rotating shafts penetrates through one side of the turning block and extends to the inside of the groove, the fixed ring and the spring are both positioned in the groove, the two inserting columns are arranged on one side of the turning block, and a limiting mechanism is arranged on the surface of the rotating shaft inserted in the turning block.

As a preferred technical scheme of the utility model, the surface at the rotation axis is established to the spring housing, the fixed cover of solid fixed ring is established at the tip on rotation axis surface, just the spring is located solid fixed ring and is close to one side of fixed frame.

As a preferred technical scheme of the utility model, two slots, two have been seted up to one side that fixed frame is close to the upset piece insert the post and fix respectively at the both ends that the upset piece is close to fixed frame one side, two it cooperatees the setting with two slots to insert the post, and two it pegs graft respectively in the inside of two slots to insert the post.

As a preferred technical scheme of the utility model, stop gear includes two rectangular channels and two rectangular blocks, two the rectangular channel is seted up respectively in the top and the bottom of rotation axis, two the rectangular block is sliding connection respectively in the inside of two rectangular channels, and two the rectangular channel was kept away from to the rectangular block's tip all with upset piece fixed connection.

As the utility model discloses a preferred technical scheme, the middle part that fixed frame one side was kept away from to upset piece is fixed and is equipped with the handle, the fixed surface of handle is equipped with sweat-absorbing bubble cotton.

As a preferred technical scheme of the utility model, four edges of fixed frame bottom are all fixed and are equipped with the landing leg, four the bottom of landing leg is all fixed and is equipped with the slipmat, the slipmat adopts rubber to make.

As an optimal technical scheme of the utility model, two the equal fixed protection pad that is equipped with in surface of indent, the protection pad adopts silica gel to make.

The utility model has the advantages that: this kind of pump cover processing upset anchor clamps, through being equipped with first clamp splice and second clamp splice, the cooperation that utilizes first clamp splice and second clamp splice is tight with the pump cover clamp, begin to carry out the processing of top or bottom like this, processing is taking the upset one hundred eighty degrees out after accomplishing, drive first clamp splice and second clamp splice and overturn one hundred eighty degrees simultaneously, then fix in advancing the jack that the post was pegged graft to fixed frame side, need not carry out twice clamping to the pump cover at the in-process of processing like this, it can directly overturn anchor clamps, the time of a clamping has been saved, can effectual improvement machining efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a pump cover machining turning fixture of the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of a first block of the pump cover machining turning fixture of the present invention;

fig. 3 is a schematic view of a top-down cross-sectional structure of a first clamping block of the pump cover machining turning clamp of the present invention;

fig. 4 is the utility model relates to a structure schematic diagram is enlargied to rectangular block of pump cover processing upset anchor clamps.

In the figure: 1. a fixing frame; 2. a first clamping block; 3. a second clamp block; 4. a rotating shaft; 5. pressing a groove; 6. a hand wheel hinge; 7. turning over the block; 8. inserting a column; 9. a fixing ring; 10. a spring; 11. a rectangular groove; 12. a rectangular block; 13. a hinge; 14. a handle; 15. and (7) supporting legs.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2, 3 and 4, the utility model relates to a pump cover processing turning clamp, which comprises a fixed frame 1, a first clamping block 2 and a second clamping block 3, wherein both ends of the first clamping block 2 are fixedly inserted with rotating shafts 4, the two rotating shafts 4 are respectively and rotatably inserted at both sides of the inner cavity of the fixed frame 1, one side of the top of the first clamping block 2 is hinged with one side of the bottom of the second clamping block 3 through hinges 13, the top end of the first clamping block 2 and the bottom end of the second clamping block 3 are respectively provided with pressing grooves 5, the other sides of the first clamping block 2 and the second clamping block 3 are fixedly connected through a hand wheel hinge 6, one side of the fixed frame 1 is provided with a turning mechanism, the turning mechanism comprises a turning block 7, two inserting columns 8, a fixed ring 9 and a spring 10, the middle part of the turning block 7 is provided with a groove, one of the rotating shafts 4 penetrates through one side of the turning block 7 and extends to the inside, the fixing ring 9 and the spring 10 are both located inside the groove, the two inserting columns 8 are arranged on one side of the turning block 7, and the surface of the rotating shaft 4 inserted into the turning block 7 is provided with a limiting mechanism.

Wherein, spring 10 cover is established on the surface of rotation axis 4, and the fixed ring 9 is fixed to be established at the tip on rotation axis 4 surface, and spring 10 is located fixed ring 9 and is close to one side of fixed frame 1, and spring 10 can be compressed when pulling out upset piece 7 to the one side of keeping away from fixed frame 1 like this, and under the spring action of spring 10 when loosening upset piece 7, upset piece 7 can be automatically to moving to the direction of fixed frame 1.

Wherein, two slots have been seted up to one side that fixed frame 1 is close to upset piece 7, and two are inserted post 8 and are fixed respectively at the both ends that upset piece 7 is close to fixed frame 1 one side, and two are inserted post 8 and two slots and cooperate the setting, and two insert post 8 and peg graft respectively in the inside of two slots, when two insert post 8 peg graft in two slots inside of fixed frame 1 side, upset piece 7 will be fixed can not take place to rotate, simple structure convenient to use.

Wherein, stop gear includes two rectangular channels 11 and two rectangular blocks 12, two rectangular channels 11 are seted up respectively at the top and the bottom of rotation axis 4, two rectangular blocks 12 are sliding connection respectively in the inside of two rectangular channels 11, and two rectangular blocks 12 keep away from the tip of rectangular channel 11 all with upset piece 7 fixed connection, like this when upset piece 7 is inserted the 8 spacing fixed times of post, because rectangular channel 11 and rectangular block 12's cooperation can carry out spacing fixed to rotation axis 4, and then will not carry out rotary motion with rotation axis 4 fixed connection's first clamp splice 2.

Wherein, the fixed handle 14 that is equipped with in middle part of turning block 7 one side far away from fixed frame 1, the fixed surface of handle 14 is equipped with sweat-absorbing foam, sets up handle 14 and can be convenient for operating personnel and pull out turning block 7, sets up sweat-absorbing foam simultaneously and can let operating personnel's more comfortable handle 14 of holding.

Wherein, four edges of fixed frame 1 bottom all fix and are equipped with landing leg 15, and the bottom of four landing legs 15 is all fixed and is equipped with the slipmat, and the slipmat adopts rubber to make, sets up the slipmat and can increase the frictional force between landing leg 15 and the ground, and the slipmat that rubber made simultaneously can also play certain shock attenuation effect.

Wherein, the surface of two indent 5 is all fixed and is equipped with the protection pad, and the protection pad adopts silica gel to make, and the protection pad that silica gel made can carry out effectual volume protection to the pump cover surface that contacts with indent 5.

When the device works, the device is placed at a working position, the pump cover is placed in the pressure groove 5 at the top of the first clamping block 2, the second clamping block 3 is covered with a wooden handle, the first clamping block 2 and the second clamping block 3 are fixed by the hand wheel hinge 6, the top of the pump cover can be processed, after the processing of the top is finished, the handle 14 is directly pulled to pull the turnover block 7 outwards, the spring 10 matched with the turnover block 7 and the fixing ring 9 can be compressed, the inserting column 8 is pulled out from the slot of the wiping surface of the fixed frame 1, the turnover block 7 is pulled out to be turned over by one hundred eighty degrees, due to the matching of the rectangular groove 11 and the rectangular block 12, the rotating shaft 4 can drive the first clamping block 2 and the second clamping block 3 to be turned over by one hundred eighty degrees at the same time, so that the bottom of the pump cover is turned over, and then the turnover block 7 can move towards the direction of the fixed frame 1 under the elastic force of the spring 10 when the handle 14 is loosened, insert post 8 and can peg graft in the inside of two slots, just so can fix turning block 7 and first clamp splice 2 and second clamp splice 3, and then can process the bottom of pump cover, this kind of pump cover processing upset anchor clamps, through being equipped with first clamp splice 2 and second clamp splice 3, utilize the cooperation of first clamp splice 2 and second clamp splice 3 to press from both sides the pump cover tight, begin to carry out the processing of top or bottom like this, the processing is being taken turning block 7 out and is overturning one hundred eighty degrees after accomplishing, drive first clamp splice 2 and second clamp splice 3 and overturn one hundred eighty degrees simultaneously, then fix in the jack that post 8 was pegged graft to fixed frame 1 side is being inserted into, do not need to carry out twice clamping to the pump cover like this at the in-process of processing, directly overturn anchor clamps can, the time of a clamping has been saved, machining efficiency can be effectually improved.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pump cover machining turning clamp comprises a fixed frame (1), a first clamping block (2) and a second clamping block (3), and is characterized in that two ends of the first clamping block (2) are fixedly inserted with rotating shafts (4), the two rotating shafts (4) are respectively and rotatably inserted into two sides of an inner cavity of the fixed frame (1), one side of the top of the first clamping block (2) is hinged with one side of the bottom of the second clamping block (3) through hinges (13), pressing grooves (5) are respectively formed in the top end of the first clamping block (2) and the bottom end of the second clamping block (3), the other side of the first clamping block (2) and the other side of the second clamping block (3) are fixedly connected through hand wheel hinges (6), a turning mechanism is arranged on one side of the fixed frame (1), and comprises a turning block (7), two inserting columns (8), a fixing ring (9) and a spring (10), the middle part of the turning block (7) is provided with a groove, one of the rotating shafts (4) penetrates through one side of the turning block (7) and extends to the inside of the groove, the fixing ring (9) and the spring (10) are both positioned in the groove, the two inserting columns (8) are arranged on one side of the turning block (7), and the surface of the rotating shaft (4) which is inserted into the turning block (7) is provided with a limiting mechanism.

2. A pump cover processing turning fixture according to claim 1, wherein the spring (10) is sleeved on the surface of the rotating shaft (4), the fixing ring (9) is sleeved on the end of the surface of the rotating shaft (4), and the spring (10) is located on one side of the fixing ring (9) close to the fixing frame (1).

3. The pump cover machining turning clamp according to claim 1, wherein two slots are formed in one side, close to the turning block (7), of the fixing frame (1), two inserting columns (8) are fixed to two ends, close to one side of the fixing frame (1), of the turning block (7) respectively, the two inserting columns (8) are arranged in a matched mode with the two slots, and the two inserting columns (8) are inserted into the two slots respectively.

4. A pump cover machining turning clamp according to claim 1, wherein the limiting mechanism comprises two rectangular grooves (11) and two rectangular blocks (12), the two rectangular grooves (11) are formed in the top end and the bottom end of the rotating shaft (4) respectively, the two rectangular blocks (12) are connected inside the two rectangular grooves (11) in a sliding mode respectively, and the end portions, far away from the rectangular grooves (11), of the two rectangular blocks (12) are fixedly connected with the turning block (7).

5. A pump cover processing turning clamp according to claim 1, characterized in that a handle (14) is fixedly arranged at the middle of one side of the turning block (7) far away from the fixing frame (1), and sweat-absorbing foam is fixedly arranged on the surface of the handle (14).

6. A pump cover processing turning clamp according to claim 1, characterized in that four corners of the bottom end of the fixing frame (1) are respectively fixedly provided with a leg (15), the bottom ends of the four legs (15) are respectively fixedly provided with a non-slip mat, and the non-slip mats are made of rubber.

7. A pump cover processing turning clamp according to claim 1, characterized in that protection pads are fixedly arranged on the surfaces of the two pressure grooves (5), and the protection pads are made of silica gel.