CN219819440U - Elbow presss from both sides structure with automatic correction compresses tightly function - Google Patents
Elbow presss from both sides structure with automatic correction compresses tightly function Download PDFInfo
- Publication number
- CN219819440U CN219819440U CN202320972037.5U CN202320972037U CN219819440U CN 219819440 U CN219819440 U CN 219819440U CN 202320972037 U CN202320972037 U CN 202320972037U CN 219819440 U CN219819440 U CN 219819440U
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- China
- Prior art keywords
- fixing seat
- ball head
- base
- compression bar
- automatic correction
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- 238000012937 correction Methods 0.000 title claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 34
- 238000007906 compression Methods 0.000 claims description 34
- 229920001342 Bakelite® Polymers 0.000 claims description 17
- 239000004637 bakelite Substances 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses an elbow clamp structure with an automatic correction and compaction function, and relates to the field of elbow clamp structures. According to the utility model, by arranging the ball head, the ball body can swing relatively freely, so that the conditions of suspension, incapability of complete fitting and the like caused by uneven clamped objects can be effectively compensated, and meanwhile, the cross rod penetrating through the ball head is added, so that the ball head can be prevented from 360-degree rotation to influence the stability of force application of the ball head on the fixing seat; in addition, through addding the electric wooden pad in the bottom of base or fixing base, can prevent that both from unsettled because of the difference in height to the stability of device work has been increased.
Description
Technical Field
The utility model relates to the field of elbow clamp structures, in particular to an elbow clamp structure with an automatic correction and compaction function.
Background
With the acceleration of the urban and automobile industry processes, the contradiction between the increasing atmospheric environmental pollution and the gradual exhaustion of petroleum resources is more and more prominent, and the new energy automobile is considered as the best choice for solving the contradiction and realizing the transformation and upgrading of the automobile industry, wherein the rechargeable battery can be used for repeatedly charging, so that more and more rechargeable batteries are applied to the new energy automobile, the battery of the new energy automobile can be detected before being formally put into use, and whether the battery can be normally charged and discharged is tested by introducing high current.
However, in the heavy current test, the problem that the tab heats due to insufficient contact surface of the battery tab often occurs, and this phenomenon can be solved by using the elbow clamp to clamp and squeeze the contact surface to complete contact, but the existing elbow clamp structure easily causes different clamping forces on each workpiece due to different clamping positions of each workpiece, so that the effect of simultaneously clamping and flexibly adjusting the height is difficult to achieve (as shown in fig. 1), so that the elbow clamp structure with the automatic correction and compression functions is provided.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the existing elbow clamp structure is difficult to clamp simultaneously and flexibly adjust the height due to different clamping positions of various workpieces, the elbow clamp structure with the automatic correction and compression functions is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the elbow clamp structure with the automatic correction and compression functions comprises a base, wherein the top end of the base is fixedly connected with a connecting part, one end of the connecting part is fixedly connected with a handle, and the handle is arranged so as to be convenient for manual pressing;
the other end of the connecting part is fixedly connected with a clamping piece, a compression bar is sleeved in the clamping piece, a fastening screw is fixedly connected with the outer side of the compression bar above the clamping piece through threads, and the fastening screw is used for limiting the top end of the compression bar above the clamping piece;
the outer side of the pressure rod is positioned below the clamping piece and is in threaded connection with an adjusting screw, the outer side of the bottom end of the pressure rod is sleeved with a fixing piece, the bottom end of the fixing piece is fixedly connected with a fixing seat through a screw, the bottom end of the pressure rod is positioned inside the fixing seat and is fixedly connected with a ball head, and the height of the pressure rod can be adjusted by rotating the adjusting screw so as to change the downward pressure of the ball head on the fixing seat;
the inside of the fixing seat is provided with a cross rod which is inserted into the bulb, and the cross rod is arranged to prevent the bulb from rotating to influence the force applied to the fixing seat when adjusting the screw;
the bottom of base has the bakelite through screwed connection, the bakelite is used for providing stable holding power and makes the high adaptation of base by the centre gripping object for the base.
As still further aspects of the utility model: the base comprises bottom surface plate and top vertical board, the screw thread mounting hole that is connected with the bakelite has been seted up around the bottom surface plate.
As still further aspects of the utility model: the clamping piece is of a U-shaped structure, the opening of the U is narrower and is connected with one end of the connecting part, and the arc-shaped connecting part of the U is wider and is internally sleeved with the compression bar.
As still further aspects of the utility model: the inside of fixing base is seted up an elongated slot and is located the circular slot in the middle of the elongated slot, the elongated slot is used for holding the horizontal pole, the circular slot is used for holding the bulb.
As still further aspects of the utility model: screw thread mounting holes for fixedly connecting the periphery of the fixing plate and the corresponding position of the fixing plate are formed in the periphery of the fixing plate and the corresponding position of the fixing plate.
As still further aspects of the utility model: screw thread mounting holes for connection with bakelite are formed in the periphery of the fixing seat.
Compared with the prior art, the utility model has the beneficial effects that:
by arranging the ball head, the ball body can swing relatively freely, so that the conditions of suspension, incapability of complete fitting and the like caused by uneven clamped objects can be effectively compensated, and meanwhile, the cross rod penetrating through the ball head is additionally arranged, so that the ball head can be prevented from rotating for 360 degrees to influence the stability of force application of the ball head to the fixing seat; in addition, through addding the electric wooden pad in the bottom of base or fixing base, can prevent that both from unsettled because of the difference in height to the stability of device work has been increased.
Drawings
FIG. 1 is a schematic view of a base suspended during actual use of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a top view of the present utility model;
fig. 4 is a cross-sectional view of the present utility model.
In the figure: 1. a base; 2. a connection part; 3. a handle; 4. a clamping piece; 5. a compression bar; 6. fastening a screw; 7. an adjusting screw; 8. ball head; 9. a cross bar; 10. a fixing piece; 11. a fixing seat; 12. and (5) bakelite.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the embodiment of the present utility model, an elbow clip structure with an automatic correction and compression function includes a base 1, a connecting portion 2 is fixedly connected to a top end of the base 1, a handle 3 is fixedly connected to one end of the connecting portion 2, and the handle 3 is configured to facilitate manual pressing;
the other end of the connecting part 2 is fixedly connected with a clamping piece 4, a compression bar 5 is sleeved in the clamping piece 4, the outer side of the compression bar 5 is positioned above the clamping piece 4, a fastening screw 6 is fixedly connected with threads, and the fastening screw 6 is used for limiting the top end of the compression bar 5 to be positioned above the clamping piece 4;
the outer side of the compression bar 5 is positioned below the clamping piece 4 and is in threaded connection with an adjusting screw 7, the outer side of the bottom end of the compression bar 5 is sleeved with a fixing piece 10, the bottom end of the fixing piece 10 is fixedly connected with a fixing seat 11 through a screw, the bottom end of the compression bar 5 is positioned inside the fixing seat 11 and is fixedly connected with a ball head 8, and the height of the compression bar 5 can be adjusted by rotating the adjusting screw 7 so as to change the downward pressure of the ball head 8 on the fixing seat 11;
the cross rod 9 is arranged in the fixing seat 11, the cross rod 9 is inserted into the ball head 8, and the cross rod 9 is arranged to prevent the ball head 8 from rotating when the adjusting screw 7 is adjusted to influence the force applied to the fixing seat 11;
the bottom of the base 1 is connected with a bakelite 12 through screws, and the bakelite 12 is used for providing stable supporting force for the base 1 and adapting the height of the base 1 to the object to be clamped.
In this embodiment: as shown in fig. 1, due to the difference of the clamped positions of the workpieces, the base 1 or the fixing seat 11 is suspended, i.e. a gap is formed between the base and the clamped workpiece, so that the clamping force of each part is uneven, and then the clamping force is difficult to apply simultaneously, and the effect of leveling the contact surface cannot be achieved.
The device changes the pressure head into the structure of the ball head 8, the ball body can swing relatively freely, and the structure of the ball head 8 enables the force application surface of the ball head 8 and the force bearing surface of the fixing seat 11 to be always parallel, so that the conditions of suspension, incapability of complete fitting and the like caused by uneven clamped objects or ageing of elbow clamps can be effectively compensated; in addition, the structure of the ball can ensure that the pressure transmitted by the compression bar 5 keeps vertically downward through the lowest point of the ball, so that the clamping force of the fixed seat 11 on the clamped workpiece is increased; in addition, by adding the cross rod 9 penetrating through the ball head 8, the ball head 9 can be prevented from rotating at a large angle to influence the stability of the force applied to the fixing seat 11 in the vertical direction;
meanwhile, through additionally arranging the bakelite 12 at the bottom end of the suspended base 1 or the fixed seat 11, suspended gaps generated by different heights of clamped positions can be effectively filled, so that the consistency of clamping forces at all positions is ensured, and the effect of completely attaching contact surfaces is realized.
It should be noted that, the press-fit thickness of 0-1mm is left between the adjusting screw 7 and the fixing piece 10 to avoid the press-fit gap caused by the abrasion of the elbow clamp or other parts.
Referring to fig. 2 to 4, the base 1 is composed of a bottom planar plate and a top vertical plate, and screw thread mounting holes connected with bakelite 12 are formed around the bottom planar plate.
In this embodiment: the structural design of the base 1 can be well and firmly connected with the top connecting part 2 and the bottom bakelite 12 respectively.
Referring to fig. 3 to 4, the clamping piece 4 has a U-shaped structure, the opening of the U-shape is narrower and connected with one end of the connecting portion 2, the arc-shaped connecting portion of the U-shape is wider and the inside is sleeved with the compression bar 5.
In this embodiment: the wide and narrow design of the U-shaped structure of the clamping piece 4 is convenient for connecting with the connecting part 2 and transmitting pressure on the one hand, and on the other hand, the wide part can be well sleeved with the compression bar 5 to vertically fix the clamping piece.
Referring to fig. 4, a long slot for accommodating the cross bar 9 and a round slot for accommodating the ball head 8 are formed in the fixing seat 11.
In this embodiment: the two groove bodies arranged in the fixing seat 11 can well accommodate the ball head 8 and the cross rod 9, and the round groove design can enable the force application surface of the ball head 8 and the stress surface of the fixing seat 11 to be always parallel, so that the maximum contact surface of the ball head 8 and the stress surface of the fixing seat is ensured.
Referring to fig. 2 to 4, screw mounting holes for fixedly connecting the periphery of the fixing piece 10 and the fixing seat 11 are formed at corresponding positions.
In this embodiment: screw holes formed in the fixing plate 10 and the fixing seat 11 are used for fixedly connecting the fixing plate 10 and the fixing seat 11 through screws, so that the stability of the bottom end of the compression bar 5, the ball head 8 and the cross bar 9 in the fixing plate and the cross bar is guaranteed.
Referring to fig. 2 to 4, screw mounting holes for connecting with the bakelite 12 are formed around the fixing base 11.
In this embodiment: the screw thread mounting holes around the fixing seat 11 can be connected with the bakelite 12 to heighten the fixing seat 11 to enable the fixing seat 11 to adapt to clamping operation of objects with different heights, and the clamping range of the device can be effectively improved through the arrangement of the bakelite 12 with different thicknesses.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The elbow clamp structure with the automatic correction and compression functions comprises a base (1), wherein the top end of the base (1) is fixedly connected with a connecting part (2), one end of the connecting part (2) is fixedly connected with a handle (3), and the handle (3) is arranged to facilitate manual pressing;
the clamping piece (4) is fixedly connected to the other end of the connecting part (2), and a compression bar (5) is sleeved in the clamping piece (4), and the clamping piece is characterized in that a fastening screw (6) is fixedly connected to the outer side of the compression bar (5) above the clamping piece (4) through threads, and the fastening screw (6) is used for limiting the top end of the compression bar (5) above the clamping piece (4);
the outer side of the compression bar (5) is positioned below the clamping piece (4) and is in threaded connection with an adjusting screw (7), a fixing piece (10) is sleeved on the outer side of the bottom end of the compression bar (5), the bottom end of the fixing piece (10) is fixedly connected with a fixing seat (11) through a screw, the bottom end of the compression bar (5) is positioned inside the fixing seat (11) and is fixedly connected with a ball head (8), and the height of the compression bar (5) can be adjusted by rotating the adjusting screw (7) so as to change the downward pressure of the ball head (8) on the fixing seat (11);
the inside of the fixing seat (11) is provided with a cross rod (9), the cross rod (9) is inserted into the ball head (8), and the cross rod (9) is arranged to prevent the ball head (8) from rotating when adjusting the adjusting screw (7) to influence the force applied to the fixing seat (11);
the bottom of base (1) is connected with bakelite (12) through the screw, bakelite (12) are used for providing stable holding power for base (1) and make the high adaptation of base (1) be held the object.
2. The elbow clamp structure with the automatic correction and compression function according to claim 1, wherein the base (1) is composed of a bottom end plane plate and a top end vertical plate, and threaded mounting holes connected with bakelite (12) are formed in the periphery of the bottom end plane plate.
3. The elbow clamp structure with the automatic correction and compression function according to claim 1, wherein the clamping piece (4) is of a U-shaped structure, the opening of the U is narrower and is connected with one end of the connecting portion (2), and the arc-shaped connecting portion of the U is wider and is internally sleeved with the compression bar (5).
4. The elbow clamp structure with the automatic correction and compression function according to claim 1, wherein a long groove and a round groove positioned in the middle of the long groove are formed in the fixing seat (11), the long groove is used for accommodating the cross rod (9), and the round groove is used for accommodating the ball head (8).
5. The elbow clamp structure with the automatic correction and compression function according to claim 4, wherein threaded mounting holes for fixedly connecting the periphery of the fixing piece (10) and the corresponding position of the fixing seat (11) are formed.
6. The elbow clamp structure with the automatic correction and compression function according to claim 5, wherein threaded mounting holes for connection with a bakelite (12) are formed around the fixing seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320972037.5U CN219819440U (en) | 2023-04-26 | 2023-04-26 | Elbow presss from both sides structure with automatic correction compresses tightly function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320972037.5U CN219819440U (en) | 2023-04-26 | 2023-04-26 | Elbow presss from both sides structure with automatic correction compresses tightly function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819440U true CN219819440U (en) | 2023-10-13 |
Family
ID=88245005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320972037.5U Active CN219819440U (en) | 2023-04-26 | 2023-04-26 | Elbow presss from both sides structure with automatic correction compresses tightly function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819440U (en) |
-
2023
- 2023-04-26 CN CN202320972037.5U patent/CN219819440U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |