CN210998778U - Pneumatic impact wrench shell clamp - Google Patents

Pneumatic impact wrench shell clamp Download PDF

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Publication number
CN210998778U
CN210998778U CN201922022721.3U CN201922022721U CN210998778U CN 210998778 U CN210998778 U CN 210998778U CN 201922022721 U CN201922022721 U CN 201922022721U CN 210998778 U CN210998778 U CN 210998778U
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CN
China
Prior art keywords
impact wrench
pneumatic impact
blocks
clamp
limiting column
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Active
Application number
CN201922022721.3U
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Chinese (zh)
Inventor
韩永根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Litong Machinery Co ltd
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Hangzhou Litong Machinery Co ltd
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Priority to CN201922022721.3U priority Critical patent/CN210998778U/en
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Abstract

The utility model discloses a pneumatic impact wrench shell anchor clamps, including two connecting blocks to and two clamp splices, the angle is held with adding of two clamp splices of installation piece control that the connecting block extends through control self-connecting block, but casing anchor clamps are including the positioning mechanism who is equipped with reset spring's horizontal position control, and the connecting block is equipped with the screw thread post that promotes aforementioned positioning mechanism, the thread post outer wall has cup jointed the thread bush, the thread bush inlays the dress and drives connecting block horizontal migration on the connecting block. The utility model discloses rational in infrastructure, the casing to pneumatic impact wrench that can be simple and convenient is pressed from both sides and is got, and size to anchor clamps that can be nimble is adjusted, and the angle to anchor clamps that can be nimble is adjusted, and the clamp is got the wide range, convenient to use.

Description

Pneumatic impact wrench shell clamp
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a pneumatic impact wrench shell anchor clamps.
Background
The pneumatic impact wrench drives the pneumatic motor mechanism to rotate through high-pressure gas, then the pneumatic impact wrench is output to the striking mechanism through the rotor, the striking mechanism drives the striking shaft to form reciprocating front-back and rotary motion, and the pneumatic impact wrench is widely applied to municipal construction, metallurgy, building assembly, railways, shipbuilding, automobiles and chemical engineering.
In the production and processing process of pneumatic impact wrench, need use corresponding anchor clamps to press from both sides the casing of pneumatic impact wrench and get, current anchor clamps are though can get the casing of pneumatic impact wrench clamp, but in-process using, it is fixed corresponding size well mostly, can only get the casing of a model and press from both sides, when the user need get the casing of other models clamp, often need to change corresponding anchor clamps, in this process, not only waste time and energy, and very delay the processing progress of pneumatic impact wrench shell, the result of use is not very ideal, we have provided a pneumatic impact wrench shell anchor clamps for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of pneumatic impact wrench shell anchor clamps has solved the relatively poor problem of anchor clamps flexibility ratio.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pneumatic impact wrench shell anchor clamps, includes two connecting blocks to and two clamp splices, the angle is held in adding of two clamp splices of installation piece control that the connecting block extends through control self-connection piece, but shell anchor clamps are equipped with the screw thread post that promotes aforementioned positioning mechanism including the horizontal position control's that is equipped with reset spring positioning mechanism, connecting block, the screw thread post outer wall has cup jointed the thread bush, the thread bush inlays the dress and drives connecting block horizontal migration on the connecting block. Preferably, be equipped with the restriction post of horizontal setting between two connecting blocks, the linkage piece of vertical setting is all welded at the both ends of restriction post, and the one end of screw thread post is fixed in the linkage piece and can promotes the linkage piece.
Preferably, the positioning mechanism comprises a limiting column, a linkage sleeve sleeved outside the limiting column, and a sliding block sleeved inside the sliding groove and sliding, and the return spring is welded on the sliding block.
Preferably, the limiting column is thin in the middle and thick at both ends, the positioning mechanism is arranged in the middle of the limiting column, and the positioning mechanism and the two ends of the limiting column form the sliding groove.
Preferably, the connecting blocks are L-shaped structures and are symmetrically arranged.
Preferably, the inner walls of the clamping blocks are all bonded with rubber pads, and anti-skid grains are arranged on one sides, far away from the clamping blocks, of the rubber pads.
The utility model discloses in: the shell clamp can move the clamping block through the threaded column to form any clamping angle through the positioning mechanism, the size of the clamp is flexibly adjusted according to the size of the pneumatic impact wrench shell, the pneumatic impact wrench shells with different sizes and models are clamped in a certain range, and the working performance is high; on the other hand, the person of facilitating the use uses anchor clamps to press from both sides the casing of pneumatic impact wrench and gets under the service environment of difference, simple structure, convenient to use.
To sum up, the utility model discloses rational in infrastructure, the casing to pneumatic impact wrench that can be simple and convenient is pressed from both sides and is got, can be nimble adjust the size of anchor clamps, can be nimble adjust the angle of anchor clamps, press from both sides and get wide range, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a pneumatic impact wrench shell clamp according to the present invention;
FIG. 2 is an enlarged view of a portion of the positioning mechanism A of FIG. 1;
fig. 3 is a side view of the chute in the pneumatic impact wrench shell clamp provided by the present invention.
Reference numbers in the figures: 1. connecting blocks; 2. a clamping block; 3. mounting blocks; 4. defining a column; 5. a linkage block; 6. a chute; 7. a threaded post; 8. a threaded sleeve; 9. a limiting block; 10. a linkage sleeve; 11. a handle; 12. a link ring; 13. a clamping block; 14. a card slot; 15. a slider; 16. a sliding groove; 17. a return spring.
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.
Referring to fig. 1-3, a pneumatic impact wrench shell clamp comprises two connecting blocks 1, two clamping blocks 2 are arranged between the two connecting blocks 1, two transversely arranged mounting blocks 3 are welded on opposite sides of the two connecting blocks 1, one ends of the mounting blocks 3 far away from the connecting blocks 1 are welded on the clamping blocks 2, a transversely arranged limiting column 4 is arranged between the two connecting blocks 1, the limiting column 4 is connected with the two connecting blocks 1 in a sliding manner, vertically arranged linkage blocks 5 are welded on two ends of the limiting column 4, transversely arranged sliding chutes 6 are formed in the tops of the two connecting blocks 1, the linkage blocks 5 are slidably sleeved in the sliding chutes 6, transversely arranged threaded columns 7 are rotatably connected on opposite sides of the two linkage blocks 5 through bearings, threaded sleeves 8 are sleeved on outer wall threads of the threaded columns 7, the threaded sleeves 8 are embedded on the connecting blocks 1, and transversely arranged limiting blocks 9 are welded on the tops of the linkage blocks 5, the limiting block 9 is connected with the top of the connecting blocks 1 in a sliding manner, a linkage sleeve 10 is arranged between the two connecting blocks 1, the linkage sleeve 10 is sleeved outside the limiting column 4 in a rotating manner, the linkage sleeve 10 is fixed outside the limiting column 4, a vertically arranged handle 11 is arranged between the two connecting blocks 1, the handle 11 is welded outside the linkage sleeve 10, when a user needs to clamp a shell of the pneumatic impact wrench by using a clamp, the distance between the clamps can be adjusted according to the size of the shell of the pneumatic impact wrench, the threaded column 7 can be rotated by the user, the threaded sleeve 8 is driven to horizontally displace by the cooperation of the threaded column 7 and the threaded sleeve 8, the connecting blocks 1 are driven to horizontally displace, the mounting block 3 is driven to horizontally displace, the clamping blocks 2 are driven to horizontally displace, and the user can place the shell of the corresponding pneumatic impact wrench between the two clamping blocks 2, rotatable screw thread post 7 of user this moment, cooperation through screw thread post 7 and screw thread bush 8, it carries out horizontal displacement to drive connecting block 1, it carries out horizontal displacement to drive installation piece 3, it carries out horizontal displacement to drive clamp splice 2, when two clamp splices 2 contacted with the casing of pneumatic impact wrench, the casing of pneumatic impact wrench was fixed in the inside of anchor clamps this moment, the user can grip handle 11 this moment, thereby adjust the position of pneumatic impact wrench casing, the casing to pneumatic impact wrench that the user can be convenient this moment is processed.
The positioning mechanism comprises the limiting column 4, a linkage sleeve 10 sleeved outside the limiting column 4 and a sliding block 15 sleeved inside a sliding groove 16 and sliding, wherein a reset spring 17 is welded on the sliding block 15, the positioning mechanism further comprises a linkage ring 12, clamping blocks 13 and clamping grooves 14, the linkage ring 12 is positioned on two sides of the linkage sleeve 10, the linkage ring 12 is slidably sleeved outside the limiting column 4, the clamping blocks 13 are welded on two ends of one side, close to the linkage sleeve 10, of the linkage ring 12, the clamping grooves 14 are formed in two sides of two ends of the linkage sleeve 10, the clamping blocks 13 are movably sleeved inside the clamping grooves 14, the sliding blocks 15 are welded on inner walls of two ends of the linkage ring 12, the sliding grooves 16 are formed in two sides of the limiting column 4, the sliding blocks 15 are slidably sleeved inside the sliding grooves 16, the reset spring 17 is arranged inside the sliding grooves 16, two ends of the reset spring 17 are welded on the sliding blocks 15, and when a user processes a pneumatic impact wrench shell, when the angle of the handle 11 needs to be adjusted, the user can pull the linkage ring 12, the linkage ring 12 can be driven to horizontally displace through the cooperation of the sliding block 15 and the sliding groove 16 through the elasticity of the return spring 17, the fixture block 13 can be driven to horizontally displace to drive the fixture block 13 to separate from the inside of the clamping groove 14, the handle 11 can be rotated by the user, the handle 11 can be driven to rotate through the cooperation of the limiting column 4 and the linkage sleeve 10, the angle of the handle 11 can be adjusted by the user, and when the angle of the handle 11 is adjusted to be thick, the linkage ring 12 can be loosened by the user, the linkage ring 12 can be reset through the return spring 17, the sliding block 15 can be pulled to horizontally displace to pull the linkage ring 12 to horizontally displace to drive the fixture block 13 to horizontally displace, the fixture block 13 is driven to enter the inside of the clamping groove 14, and the angle of the linkage sleeve 10 is fixed, the angle of handle 11 is fixed this moment, and the position of pneumatic impact wrench shell is adjusted to use handle 11 that the user can be convenient this moment to the person of facilitating the use processes convenient to use to pneumatic impact wrench shell.
Two connecting blocks 1 are L shape structure, and the symmetry sets up, and two clamp splice 2 are half arc structure, and the symmetry sets up, through half arc structure's clamp splice 2, can be effectively stable carry out the centre gripping to pneumatic impact wrench's casing.
The limiting block 9 is of a circular structure, the diameter of the limiting block 9 is larger than the width of the sliding groove 6, and the linkage block 5 can be effectively limited through the limiting block 9 with the diameter larger than the width of the sliding groove 6.
The inner walls of the two clamping blocks 2 are all bonded with rubber pads, anti-slip lines are arranged on one side, away from the clamping blocks 2, of the rubber pads, the shell of the pneumatic impact wrench can be protected through the rubber pads, the shell of the pneumatic impact wrench is prevented from being damaged in the clamping process, and the stability of the clamp can be improved through the anti-slip lines.
The working principle is as follows: when a user needs to clamp the shell of the pneumatic impact wrench by using the clamp, the distance between the clamps can be adjusted according to the size of the shell of the pneumatic impact wrench, at the moment, the user can rotate the threaded column 7, the threaded column 7 and the threaded sleeve 8 are matched to drive the threaded sleeve 8 to horizontally displace, the connecting block 1 is driven to horizontally displace, the mounting block 3 is driven to horizontally displace, the clamping block 2 is driven to horizontally displace, at the moment, the user can place the corresponding shell of the pneumatic impact wrench between the two clamping blocks 2, at the moment, the threaded column 7 can be rotated, the threaded sleeve 8 is driven to horizontally displace through the matching of the threaded column 7 and the threaded sleeve 8, the connecting block 1 is driven to horizontally displace, the mounting block 3 is driven to horizontally displace, the clamping block 2 is driven to horizontally displace, when the two clamping blocks 2 are contacted with the shell of the pneumatic impact wrench, at the moment, the shell of the pneumatic impact wrench is fixed inside the clamp, the user can hold the handle 11, so as to adjust the position of the shell of the pneumatic impact wrench, at the moment, the user can conveniently process the shell of the pneumatic impact wrench, and when the user needs to adjust the angle of the handle 11 in the process of processing the shell of the pneumatic impact wrench, the user can pull the linkage ring 12, at the moment, the linkage ring 12 is driven to horizontally displace through the cooperation of the sliding block 15 and the sliding groove 16 through the elasticity of the return spring 17, the fixture block 13 is driven to horizontally displace, the fixture block 13 is driven to be separated from the inside of the clamping groove 14, at the moment, the user can rotate the handle 11, the handle 11 is driven to rotate through the cooperation of the limiting column 4 and the linkage sleeve 10, at the moment, the user can adjust the angle of the handle 11, and when the user adjusts the angle of the handle 11 to be thick, the user can become flexible link ring 12 this moment, reset through reset spring 17 this moment, pulling sliding block 15 carries out horizontal displacement, pulling link ring 12 carries out horizontal displacement, it carries out horizontal displacement to drive fixture block 13, drive fixture block 13 and get into the inside of draw-in groove 14, the angle of linkage cover 10 is fixed this moment, the angle of handle 11 is fixed this moment, user use handle 11 that this moment can be convenient, the position to the pneumatic impact wrench shell body is adjusted, thereby the person of facilitating the use processes the pneumatic impact wrench shell body, high durability and convenient use.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a pneumatic impact wrench shell anchor clamps, includes two connecting blocks (1) to and two clamp splice (2), the angle is held in adding of two clamp splice of installation piece (3) control that connecting block (1) extend through control self-connection piece (1), a serial communication port, but shell anchor clamps are equipped with screw thread post (7) that promote aforementioned positioning mechanism including the horizontal position control's that is equipped with reset spring (17) connecting block (1), screw thread post (7) outer wall has cup jointed thread bush (8), thread bush (8) inlay the dress and drive connecting block (1) horizontal migration on connecting block (1).
2. The pneumatic impact wrench shell clamp as claimed in claim 1, wherein a limiting column (4) is arranged transversely between the two connecting blocks (1), vertically arranged linkage blocks (5) are welded to both ends of the limiting column (4), and one end of the threaded column (7) is fixed to the linkage blocks (5) and can push the linkage blocks (5).
3. The pneumatic impact wrench shell clamp as claimed in claim 2, wherein the positioning mechanism comprises a limiting column (4), a linkage sleeve (10) sleeved outside the limiting column (4), and a sliding block (15) sleeved inside a sliding groove (16) and sliding, and the return spring (17) is welded on the sliding block (15).
4. A pneumatic impact wrench housing fixture as claimed in claim 3, wherein the limiting column (4) is thin in the middle and thick at both ends, the positioning means is provided in the middle of the limiting column (4), and the sliding grooves (16) are formed with both ends of the limiting column (4).
5. A pneumatic impact wrench housing clamp according to claim 1, wherein the connecting blocks (1) are L-shaped and are symmetrically arranged.
6. A pneumatic impact wrench housing clamp according to claim 1, characterised in that the clamping blocks (2) are of a semi-arc structure and are symmetrically arranged.
7. The pneumatic impact wrench shell clamp as claimed in claim 1, wherein the inner walls of the clamping blocks (2) are bonded with rubber pads, and the side of the rubber pads away from the clamping blocks (2) is provided with anti-skid threads.
CN201922022721.3U 2019-11-20 2019-11-20 Pneumatic impact wrench shell clamp Active CN210998778U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922022721.3U CN210998778U (en) 2019-11-20 2019-11-20 Pneumatic impact wrench shell clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922022721.3U CN210998778U (en) 2019-11-20 2019-11-20 Pneumatic impact wrench shell clamp

Publications (1)

Publication Number Publication Date
CN210998778U true CN210998778U (en) 2020-07-14

Family

ID=71498352

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922022721.3U Active CN210998778U (en) 2019-11-20 2019-11-20 Pneumatic impact wrench shell clamp

Country Status (1)

Country Link
CN (1) CN210998778U (en)

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