CN212919139U - Quick adjustment water pump clamp - Google Patents
Quick adjustment water pump clamp Download PDFInfo
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- CN212919139U CN212919139U CN202021525645.4U CN202021525645U CN212919139U CN 212919139 U CN212919139 U CN 212919139U CN 202021525645 U CN202021525645 U CN 202021525645U CN 212919139 U CN212919139 U CN 212919139U
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- handle
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Abstract
The utility model provides a quick adjustment water pump pincers, relates to water pump repair tools technical field, and it contains activity board lip, solid board lip, bayonet lock, adjustment handle, first handle cover, second handle cover, elastic pressure plate, spring, stopper. One end of the solid plate lip is embedded in the second opening groove of the movable plate lip, the first boss is connected with the third opening groove in a matched mode, the movable plate lip and the solid plate lip are connected into a whole, the other end of the solid plate lip is embedded in the fifth opening groove of the adjusting handle, the second boss is matched with the first opening groove, the clamping pin is fixed on the adjusting handle, and the gear teeth of the clamping pin are in gear connection with the gear teeth in the solid plate lip. The position of the movable plate lip can be changed by adjusting the position of the adjusting handle, the structure is flexible to adjust, and the working efficiency is effectively improved.
Description
Technical Field
The utility model relates to a water pump repair tools technical field, concretely relates to quick adjustment water pump pincers's improvement.
Background
The adjustable water pump pliers are composed of a head part and a handle part, wherein the head part is composed of a movable plate lip, a fixed plate lip, a plate opening and the like. The adjustable opening width of the water pump clamp can be adjusted within a certain range, and the adjustable opening width is a tool for fastening and loosening nuts and bolts with different specifications. The water pump clamp is a common tool for maintenance workers, and the opening of the water pump clamp can be adjusted within a certain range, so that the water pump clamp is convenient to use, and not only can be used for standard metric bolts and imperial bolts, but also can be used for some self-made non-standard bolts.
The bolt model of water pump pipe fitting is more, therefore adjusts boiling water pump pincers's application wider, adopts threaded connection between the activity board lip of most regulation water pump pincers in current market and the solid lip of pulling, adjusts the opening width of spanner through rotatory threaded rod. When the water pump clamp is adjusted to the maximum width from the minimum width, the water pump clamp can only be sequentially adjusted by rotating the screw rod, the adjustment can not be completed at one time, and when the opening width needs to be adjusted for many times by operating personnel, the operation efficiency is very influenced because the water pump clamp is not flexible enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick adjustment water pump pincers to prior art's defect with not enough. The adjustable water pump clamp is simple in structure, easy to adjust the opening width of the water pump clamp and very suitable for use.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the adjustable jaw type mechanical hand comprises a movable plate lip 1, a rigid plate lip 2, a clamping pin 3, an adjusting handle 4, a first handle sleeve 5, a second handle sleeve 6, an elastic pressing plate 7, a spring 8 and a limiting block 9, wherein the movable plate lip 1 is provided with a first closing slot 11, a first opening slot 12, a first boss 13, a second opening slot 14 and a second closing slot 15, the rigid plate lip 2 is provided with a third opening slot 21, a third closing slot 22, a fourth closing slot 23, a fifth closing slot 24, a first anti-slip pattern 25 and a rigid plate handle 26, the third closing slot 22 is provided with symmetrical first gears 221, the clamping pin is provided with a second gear 31, the adjusting handle 4 is provided with a second boss 41, a through hole 42, a fourth opening slot 43, a second anti-slip pattern 44 and a fifth opening slot 45, one end of the rigid plate lip 2 is embedded in the second 14 of the movable plate lip 1, the first boss 13 is matched and connected with the third opening slot 21, and the movable plate lip 1 is connected with the rigid plate lip 2 into a whole, the other end of the dull lip 2 is embedded in a fifth opening groove 45 of the adjusting handle 4, the second boss 41 is matched with the first opening groove 12, the bayonet pin 3 penetrates through the through hole 42, the second gear 31 is in toothed connection with the first gear 221, one end of the bayonet pin is sequentially sleeved with the spring 8 and the limiting block 9, one end of the elastic pressing plate 7 is fixed on the adjusting handle 4 through the bolt, the other end of the elastic pressing plate 7 presses the bayonet pin 3, the movable dull lip 1, the bayonet pin 3 and the adjusting handle 4 are connected into a mechanism capable of sliding at the upper end of the dull lip 2, the first handle sleeve 5 is sleeved on the surface of the dull handle 26, and the second handle sleeve 6 is sleeved on the surface of the adjusting handle 4.
Further, the gear spacing between the first gear 221 and the second gear 31 is smaller.
Further, the movable plate lip 1 is symmetrically provided with a first closed slot 11, a first boss 13 and a second open slot 14 by taking the second open slot 14 as a center, the first closed slot 11 is of a triangular structure, the cross section of the first boss 13 is of a T-shaped structure, and the second open slot 14 is of a long hole.
Furthermore, the solid plate lip 2 is symmetrically provided with a third opening groove 21 and a fourth closing groove 23, and the fourth closing groove 23 is engraved with Arabic numerals with different standard nut sizes.
Further, the second closed slot 15, the fifth closed slot 24 and the fourth open slot 43 are all provided with characters related to product information.
Furthermore, the movable plate lip 1, the rigid plate lip 2 and the adjusting handle 4 are all made of high-carbon steel materials subjected to high-frequency quenching.
The utility model discloses a theory of operation: when the movable handle is used, one hand holds the handle of the fixed plate lip, the other hand presses the adjusting handle, and the gear teeth of the adjusting handle are separated from the gear teeth of the fixed plate lip. At the moment, the adjusting handle can freely move along the track in the groove, and the boss on the adjusting handle drives the movable plate lip to freely move along the open groove; see through the triangle open slot on the activity board lip, can see the scale reading on the time rest board lip, remove the size of needs after, loosen the finger that presses adjustment handle, adjustment handle can resume to be, and the teeth of a cogwheel on the adjustment handle blocks the teeth of a cogwheel of third shut groove, and then the position of restriction activity board lip.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the structure is simple, and the width adjustment requirement between the movable plate lip and the rigid plate lip is met through the matching between the gear teeth; when adjusting the opening width, only need make the teeth of a cogwheel separation through pressing down the bayonet lock, can freely adjust the position of activity board lip, nimble operation has improved whole work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a rear elevational view of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction A
Description of reference numerals: the handle comprises a movable plate lip 1, a first closing slot 11, a first opening slot 12, a first boss 13, a second opening slot 14, a second closing slot 15, a stiff plate lip 2, a third opening slot 21, a third closing slot 22, a fourth closing slot 23, a fifth closing slot 24, a first gear 221, a first anti-slip thread 25, a stiff plate handle 26, a bayonet 3, a second gear 31, an adjusting handle 4, a second boss 41, a through hole 42, a fourth opening slot 43, a second anti-slip thread 44, a fifth opening slot 45, a first handle sleeve 5, a second handle sleeve 6, an elastic pressing plate 7, a spring 8 and a limiting block 9.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the adjustable jaw type mechanical hand comprises a movable plate lip 1, a rigid plate lip 2, a clamping pin 3, an adjusting handle 4, a first handle sleeve 5, a second handle sleeve 6, an elastic pressing plate 7, a spring 8 and a limiting block 9, wherein the movable plate lip 1 is provided with a first closing slot 11, a first opening slot 12, a first boss 13, a second opening slot 14 and a second closing slot 15, the rigid plate lip 2 is provided with a third opening slot 21, a third closing slot 22, a fourth closing slot 23, a fifth closing slot 24, a first anti-slip pattern 25 and a rigid plate handle 26, the third closing slot 22 is provided with symmetrical first gears 221, the clamping pin is provided with a second gear 31, the adjusting handle 4 is provided with a second boss 41, a through hole 42, a fourth opening slot 43, a second anti-slip pattern 44 and a fifth opening slot 45, one end of the rigid plate lip 2 is embedded in the second 14 of the movable plate lip 1, the first boss 13 is matched and connected with the third opening slot 21, and the movable plate lip 1 is connected with the rigid plate lip 2 into a whole, the movable plate lip 1 freely moves along the third opening groove 21, the other end of the rigid plate lip 2 is embedded in a fifth opening groove 45 of the adjusting handle 4, the second boss 41 is matched with the first opening groove 12, the clamping pin 3 penetrates through the through hole 42, the second gear 31 is in toothed connection with the first gear 221, one end of the clamping pin is sequentially sleeved with the spring 8 and the limiting block 9, one end of the elastic pressing plate 7 is fixed on the adjusting handle 4 through a bolt, the other end of the elastic pressing plate 7 presses the clamping pin 3, the movable plate lip 1, the clamping pin 3 and the adjusting handle 4 are connected into a mechanism capable of sliding at the upper end of the rigid plate lip 2, the first handle sleeve 5 is sleeved on the surface of the rigid plate handle 26, and the second handle sleeve 6 is sleeved on the surface of the adjusting.
Further, the gear spacing between the first gear 221 and the second gear 31 is small, so that the adjustment accuracy of the water pump clamp is high.
Furthermore, the movable plate lip 1 uses the second opening groove 14 as a center, and is symmetrically provided with a first closed groove 11, a first boss 13 and a second opening groove 14, the first closed groove 11 is of a triangular structure, a worker can observe the scale size of the corresponding position of the movable plate lip through the closed groove, the cross section of the first boss 13 is of a T-shaped structure, and the second opening groove 14 is a long hole.
Furthermore, the solid plate lip 2 is symmetrically provided with a third opening groove 21 and a fourth closing groove 23, and the fourth closing groove 23 is engraved with Arabic numerals with different standard nut sizes.
Further, the second closed slot 15, the fifth closed slot 24 and the fourth open slot 43 are all provided with characters related to product information, so that a worker can clearly know specific parameters of the water pump clamp.
Furthermore, the movable plate lip 1, the rigid plate lip 2 and the adjusting handle 4 are all made of high-carbon steel materials subjected to high-frequency quenching, so that the water pump clamp has high strength and high wear resistance, and the service life of the whole water pump clamp is prolonged.
When the movable handle is used, one hand holds the handle of the fixed plate lip, the other hand presses the adjusting handle, and the gear teeth of the adjusting handle are separated from the gear teeth of the fixed plate lip. At the moment, the adjusting handle can freely move along the track in the groove, and the boss on the adjusting handle drives the movable plate lip to freely move along the open groove; see through the triangle open slot on the activity board lip, can see the scale reading on the time rest board lip, remove the size of needs after, loosen the finger that presses adjustment handle, adjustment handle can resume to be, and the teeth of a cogwheel on the adjustment handle blocks the teeth of a cogwheel of third shut groove, and then the position of restriction activity board lip.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the structure is simple, and the width adjustment requirement between the movable plate lip and the rigid plate lip is met through the matching between the gear teeth; when adjusting the opening width, only need make the teeth of a cogwheel separation through pressing down the bayonet lock, can freely adjust the position of activity board lip, nimble operation has improved whole work efficiency.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a quick adjustment water pump pincers which characterized in that: the novel elastic clamping jaw comprises a movable plate lip (1), a rigid plate lip (2), a clamping pin (3), an adjusting handle (4), a first handle sleeve (5), a second handle sleeve (6), an elastic pressing plate (7), a spring (8) and a limiting block (9), wherein the movable plate lip (1) is provided with a first closed slot (11), a first open slot (12), a first boss (13) and a second open slot (14), the second closed slot (15) is provided with a third open slot (21), a third closed slot (22), a fourth closed slot (23), a fifth closed slot (24), first anti-skidding threads (25) and a rigid plate handle (26), the third closed slot (22) is provided with symmetrical first gears (221), the clamping pin is provided with a second gear (31), the adjusting handle (4) is provided with a second boss (41), a through hole (42), a fourth open slot (43), One end of a rigid plate lip (2) is embedded in a second open slot (14) of the movable plate lip (1), a first boss (13) is connected with a third open slot (21) in a matched mode, the movable plate lip (1) is connected with the rigid plate lip (2) into a whole, the other end of the rigid plate lip (2) is embedded in the fifth open slot (45) of the adjusting handle (4), a second boss (41) is matched with the first open slot (12), the clamping pin (3) penetrates through the through hole (42), the second gear (31) is in toothed connection with the first gear (221), one end of the clamping pin is sequentially sleeved with the spring (8) and the limiting block (9), one end of the elastic pressing plate (7) is fixed on the adjusting handle (4) through the bolt, the other end of the elastic pressing plate (7) presses the clamping pin (3), the movable plate lip (1), the clamping pin (3) and the adjusting handle (4) are connected into a rigid plate mechanism capable of sliding at the upper end of the movable plate lip (2), the first handle sleeve (5) is sleeved on the surface of the stiff handle (26), and the second handle sleeve (6) is sleeved on the surface of the adjusting handle (4).
2. The quick adjustment water pump clamp of claim 1, wherein: the gear spacing between the first gear (221) and the second gear (31) is small.
3. The quick adjustment water pump clamp of claim 1, wherein: the movable plate lip (1) takes the second open slot (14) as a center, and is symmetrically provided with a first closed slot (11), a first boss (13) and a second open slot (14), wherein the first closed slot (11) is of a triangular structure, the cross section of the first boss (13) is of a T-shaped structure, and the second open slot (14) is a long hole.
4. The quick adjustment water pump clamp of claim 1, wherein: the solid plate lip (2) is symmetrically provided with a third opening groove (21) and a fourth closing groove (23), and Arabic numerals with different standard nut sizes are engraved in the fourth closing groove (23).
5. The quick adjustment water pump clamp of claim 1, wherein: and characters related to product information are arranged in the second closed slot (15), the fifth closed slot (24) and the fourth open slot (43).
6. The quick adjustment water pump clamp of claim 1, wherein: the movable plate lip (1), the rigid plate lip (2) and the adjusting handle (4) are all made of high-carbon steel materials subjected to high-frequency quenching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525645.4U CN212919139U (en) | 2020-07-29 | 2020-07-29 | Quick adjustment water pump clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525645.4U CN212919139U (en) | 2020-07-29 | 2020-07-29 | Quick adjustment water pump clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212919139U true CN212919139U (en) | 2021-04-09 |
Family
ID=75334079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021525645.4U Active CN212919139U (en) | 2020-07-29 | 2020-07-29 | Quick adjustment water pump clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212919139U (en) |
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2020
- 2020-07-29 CN CN202021525645.4U patent/CN212919139U/en active Active
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