CN217412544U - Pneumatic tool special parts - Google Patents
Pneumatic tool special parts Download PDFInfo
- Publication number
- CN217412544U CN217412544U CN202220691118.3U CN202220691118U CN217412544U CN 217412544 U CN217412544 U CN 217412544U CN 202220691118 U CN202220691118 U CN 202220691118U CN 217412544 U CN217412544 U CN 217412544U
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- CN
- China
- Prior art keywords
- fixed cylinder
- hand drill
- fixed
- hand
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a pneumatic tool special parts, including the hand drill, the week side of hand drill is equipped with the solid fixed cylinder, and the hand drill runs through the solid fixed cylinder, gu fixed cylinder and hand drill sliding connection, week side of solid fixed cylinder is equipped with the rubber pad, and rubber pad and solid fixed cylinder fixed connection. The utility model relates to a pneumatic tool's technical field. The utility model discloses will fix the bobbin case when the operative installations on the hand drill shell, and fix the rubber pad outside the hand drill shell through spacing subassembly, then length through the flexible subassembly of adjusting part adjustment, thereby make the size that the device is fit for the operator hand more, insert the spacing of adjusting part and flexible subassembly constitution with the operator hand when the operative installations in, and will hold on the rubber pad, thereby strengthen being connected of hand and hand drill, avoided the hand drill to take off the hand when using, thereby avoid contacting the injury that receives that the operator made the operator because of the hand drill of taking off the hand.
Description
Technical Field
The utility model belongs to the technical field of pneumatic tool's technique and specifically relates to a pneumatic tool special parts is related to.
Background
The existing small-sized hand drill is used to be generally used by directly holding the hand drill, the drill bit of the hand drill is easy to be released by a chuck or the violent vibration of the hand drill, and the hand drill is easy to be released and is touched with an operator after the hand drill is released, so that the operator is injured.
SUMMERY OF THE UTILITY MODEL
According to the deficiency that prior art exists, the utility model aims at providing a pneumatic tool special parts has the effect of preventing that the hand drill from taking off the hand.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a pneumatic tool special parts, includes the hand drill, the week side of hand drill is equipped with the solid fixed cylinder, and the hand drill runs through the solid fixed cylinder, gu fixed cylinder and hand drill sliding connection, gu fixed cylinder's week side is equipped with the rubber pad, and rubber pad and solid fixed cylinder fixed connection, gu fixed cylinder's bottom side is equipped with spacing subassembly, gu fixed cylinder's the section of thick bamboo wall is equipped with adjusting part.
Through adopting above-mentioned technical scheme, will fix the barrel casing on the hand drill shell when the use device, and fix the rubber pad outside the hand drill shell through spacing subassembly, then the length through the flexible subassembly of adjusting part adjustment, thereby make the device be fit for the size of operator's hand more, insert the spacing frame that adjusting part and flexible subassembly constitute with the operator with the hand when the use device, and will hold on the rubber pad, thereby strengthen being connected of hand and hand drill, avoided the hand drill to take off the hand when using, thereby avoid contacting the injury that receives that the operator made the operator because of the hand drill of taking off the hand.
The present invention may be further configured in a preferred embodiment as: the limiting assembly comprises a plurality of limiting rods and pull rings, each limiting rod is symmetrically arranged at two opposite ends of a hand drill shell, one end of each limiting rod is fixed with the hand drill shell, each limiting rod extends into a fixed cylinder, the part, located in the fixed cylinder, of each limiting rod is connected with the fixed cylinder in a sliding mode, a clamping block is arranged on the part, located in the fixed cylinder, of each limiting rod in a sliding mode, each clamping block is connected with the corresponding limiting rod in a sliding mode, each clamping block is located outside the corresponding limiting rod in an even fixed cylinder in a sliding mode, each clamping block is arranged between each clamping block and the corresponding limiting rod, and the two ends of each spring are fixed with the corresponding limiting rods and the corresponding clamping blocks respectively.
Through adopting above-mentioned technical scheme, when installation device, with fixed barrel casing on the hand drill shell, after the gag lever post inserts corresponding recess in the fixed barrel, the spring promotes the fixture block and stretches out and insert the draw-in groove that corresponds in the spacing barrel from the gag lever post in, fixes the fixed barrel on the shell of hand drill to fix the device on the hand drill, made things convenient for the fixed of device.
The present invention in a preferred embodiment can be further configured to: the adjusting component comprises a threaded rod, a chute is arranged in the wall of the fixed cylinder, the threaded rod penetrates through the chute of the fixed cylinder, the threaded rod is connected with the fixed cylinder in a rotating mode through a bearing, threads at two ends of the threaded rod are symmetrically arranged, two sliding blocks are arranged on the periphery of the threaded rod, the threaded rod penetrates through the two sliding blocks, the threaded rod is in threaded connection with the two sliding blocks, each sliding block is in threaded connection with the two sliding blocks, one end of each sliding block extends to the outside of the fixed cylinder, each sliding block is in sliding connection with the fixed cylinder, and a telescopic component is arranged between the sliding blocks.
Through adopting above-mentioned technical scheme, rotate the threaded shaft and drive slider or reverse slip in opposite directions to the length of the flexible subassembly of adjustment changes the size that spacing is constituteed with adjusting part to flexible subassembly, can carry out the regulation of device according to the size of operator's hand, has made things convenient for the use of device.
The present invention in a preferred embodiment can be further configured to: every the spring inboard all is equipped with the stay cord, and the one end of every stay cord all is fixed mutually with corresponding fixture block, every the other end of stay cord all extends outside corresponding gag lever post, and every stay cord all with corresponding gag lever post sliding connection, every the other end of stay cord all is fixed mutually with the top of pull ring, the hand drill runs through the pull ring, and the inner wall of pull ring and the shell sliding connection of hand drill, the pull ring top contacts with a plurality of gag lever posts.
Through adopting above-mentioned technical scheme, thereby pull simultaneously all stay cords through the pull ring and all draw in corresponding gag lever post with all fixture blocks, avoid the fixture block to influence in the recess that the gag lever post inserted the solid fixed cylinder, made things convenient for one-man operation.
The present invention may be further configured in a preferred embodiment as: the telescopic assembly comprises two baffles, each baffle is located the equal fixedly connected with support of the outer one end of the fixed cylinder, every the other end of the support is fixed with one end of one baffle, every the equal fixedly connected with connecting rod of the other end of the baffle, and the other end of every connecting rod all extends to in another baffle, every the part that the connecting rod is located corresponding baffle all with corresponding baffle sliding connection, two be equipped with the rubber sleeve between the connecting rod, and the one end that the connecting rod was kept away from to every baffle all extends to in the rubber sleeve, the inner wall of rubber sleeve contacts with the outer wall of two baffles.
Through adopting above-mentioned technical scheme, through the slip of connecting rod between corresponding baffle for distance can adjust between two baffles, prevents that the baffle from influencing the removal of slider.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when the device is used, the fixing barrel is sleeved on the hand drill shell, the rubber pad is fixed outside the hand drill shell through the limiting assembly, and then the length of the telescopic assembly is adjusted through the adjusting assembly, so that the device is more suitable for the size of a hand of an operator;
2. thereby draw in corresponding gag lever post with all fixture blocks through pull ring simultaneous pulling all stay cords, avoid the fixture block to influence in the recess that the gag lever post inserted the solid fixed cylinder, made things convenient for one-man operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic view of the mounting structure of the connecting rod of the present embodiment.
In the figure, 1, a hand drill; 2. a fixed cylinder; 3. a rubber pad; 4. a limiting component; 41. a limiting rod; 42. a clamping block; 43. a spring; 44. pulling a rope; 45. a pull ring; 5 adjusting component, 51, screw shaft; 52. a slider; 6. A telescoping assembly; 61. a support; 62. a baffle plate; 63. a connecting rod; 64. a rubber sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1-4, the utility model discloses a pneumatic tool special parts, including hand drill 1, hand drill 1's week side is equipped with solid fixed cylinder 2, and hand drill 1 runs through solid fixed cylinder 2, gu fixed cylinder 2 and hand drill 1 sliding connection, gu fixed cylinder 2's week side is equipped with rubber pad 3, and rubber pad 3 and solid fixed cylinder 2 fixed connection, gu fixed cylinder 2's bottom side is equipped with spacing subassembly 4. The limiting assembly 4 comprises a plurality of limiting rods 41 and pull rings 45, each limiting rod 41 is symmetrically arranged at two opposite ends of the shell of the hand drill 1, one end of each limiting rod 41 is fixed with the shell of the hand drill 1, the other end of each limiting rod 41 extends into the fixed cylinder 2, the part, located in the fixed cylinder 2, of each limiting rod 41 is connected with the fixed cylinder 2 in a sliding mode, a clamping block 42 is arranged on the part, located in the fixed cylinder 2, of each limiting rod 41 in a penetrating mode, the part, located in the corresponding limiting rod 41, of each clamping block 42 is connected with the corresponding limiting rod 41 in a sliding mode, the part, located outside the corresponding limiting rod 41, of each clamping block 42 is connected with the corresponding fixed cylinder 2 in a sliding mode, a spring 43 is arranged between each clamping block 42 and the corresponding limiting rod 41, and two ends of each spring 43 are fixed with the corresponding limiting rod 41 and the corresponding clamping block 42 respectively. Every spring 43 inboard all is equipped with stay cord 44, and the one end of every stay cord 44 all is fixed mutually with corresponding fixture block 42, outside the other end of every stay cord 44 all extended to corresponding gag lever post 41, and every stay cord 44 all with corresponding gag lever post 41 sliding connection, the other end of every stay cord 44 all is fixed mutually with the top of pull ring 45, hand drill 1 runs through pull ring 45, and the inner wall of pull ring 45 and hand drill 1's shell sliding connection, pull ring 45 top contacts with a plurality of gag lever posts 41. All the pull ropes 44 are pulled by the pull ring 45 simultaneously, so that all the clamping blocks 42 are pulled into the corresponding limiting rods 41, and the clamping blocks 42 are prevented from influencing the insertion of the limiting rods 41 into the grooves of the fixed cylinder 2.
The fixing barrel 2 is sleeved on the shell of the hand drill 1, after the limiting rod 41 is inserted into a corresponding groove in the fixing barrel 2, the pull ring 45 is loosened, the spring 43 pushes the fixture block 42 to extend out of the limiting rod 41 and insert into a corresponding clamping groove in the limiting barrel, the fixing barrel 2 is fixed on the shell of the hand drill 1, and therefore the device is fixed on the hand drill 1.
The wall of the fixed cylinder 2 is internally provided with an adjusting component 5. The adjusting component 5 comprises a threaded rod, a chute is arranged in the wall of the fixed cylinder 2, the threaded rod is arranged in the chute of the fixed cylinder 2 in a penetrating mode, the threaded rod is connected with the fixed cylinder 2 through a bearing in a rotating mode, threads at two ends of the threaded rod are symmetrically arranged, two sliding blocks 52 are arranged on the periphery of the threaded rod, the threaded rod penetrates through the two sliding blocks 52, the threaded rod is connected with the two sliding blocks 52 in a spiral mode, one end of each sliding block 52 extends to the outside of the fixed cylinder 2, and each sliding block 52 is connected with the fixed cylinder 2 in a sliding mode.
A telescopic assembly 6 is arranged between the two sliding blocks 52. The telescopic assembly 6 comprises two baffles 62, the equal fixedly connected with support 61 of one end that every slider 52 is located outside the fixed cylinder 2, the other end of every support 61 all is fixed mutually with the one end of one of them baffle 62, the equal fixedly connected with connecting rod 63 of the other end of every baffle 62, and the other end of every connecting rod 63 all extends to in another baffle 62, the part that every connecting rod 63 is located corresponding baffle 62 all with corresponding baffle 62 sliding connection, be equipped with rubber sleeve 64 between two connecting rods 63, and the one end that connecting rod 63 was kept away from to every baffle 62 all extends to in the rubber sleeve 64, the inner wall of rubber sleeve 64 contacts with the outer wall of two baffles 62. Through the sliding of the connecting rods 63 between the corresponding baffle plates 62, the distance between the two baffle plates 62 can be adjusted, so that the size of the limiting frame formed by the bracket 61 and the baffle plates 62 can be adjusted.
The threaded shaft 51 is rotated to drive the sliding block 52 to slide oppositely to the sliding block 52 or reversely, so that the length of the telescopic assembly 6 is adjusted, the size of the limiting frame formed by the telescopic assembly 6 and the adjusting assembly 5 is changed, and the device can be adjusted according to the size of the hand of an operator.
Will fix a section of thick bamboo 2 cover on 1 shell of hand drill when the operative installations, and through the card of gag lever post 41 cooperation fixture block 42 with fix the rubber pad 3 outside 1 shell of hand drill, then the length of the flexible subassembly 6 of slip adjustment through connecting rod 63, thereby make the device be fit for the size of operator's hand more, insert the operator with the hand in the spacing frame that adjusting part 5 and flexible subassembly 6 constitute when the operative installations, and will hold on rubber pad 3, thereby strengthen hand and 1 being connected of hand drill, avoided hand drill 1 to take off the hand when using.
The implementation principle of the above embodiment is as follows: before the device is used, the fixing cylinder 2 is sleeved on a shell of the hand drill 1, then the pull ring 45 is pushed to pull all the pull ropes 44, all limiting blocks are pulled into the limiting rod 41, meanwhile, the limiting rod 41 is inserted into a groove of the fixing cylinder 2, the pull ring 45 is loosened, the spring 43 pushes the clamping block 42 to stretch out of the limiting rod 41 and insert into a corresponding clamping groove of the fixing cylinder 2, so that the rubber pad 3 is fixed outside the shell of the hand drill 1, then the threaded shaft 51 is rotated, the position of the sliding block 52 is adjusted, the distance between the two baffles 62 is adjusted through the sliding of the connecting rod 63 in the corresponding baffle 62, so that the distance between the two brackets 61 is adjusted as required, the device is installed, an operator inserts a hand between the baffle 62 and the hand drill 1 and holds the hand drill 1 through the rubber pad 3, and the hand drill 1 is used.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. A pneumatic tool special parts, includes hand drill (1), its characterized in that: the hand drill is characterized in that a fixed cylinder (2) is arranged on the periphery of the hand drill (1), the hand drill (1) penetrates through the fixed cylinder (2), the fixed cylinder (2) is connected with the hand drill (1) in a sliding mode, a rubber pad (3) is arranged on the periphery of the fixed cylinder (2), the rubber pad (3) is fixedly connected with the fixed cylinder (2), a limiting assembly (4) is arranged on the bottom side of the fixed cylinder (2), and an adjusting assembly (5) is arranged in the cylinder wall of the fixed cylinder (2).
2. A pneumatic tool specific fitting according to claim 1, wherein: the limiting component (4) comprises a plurality of limiting rods (41) and pull rings (45), each limiting rod (41) is symmetrically arranged at two opposite ends of the shell of the hand drill (1), one end of each limiting rod (41) is fixed with the shell of the hand drill (1), the other end of each limiting rod (41) extends into the fixed cylinder (2), the part, located in the fixed cylinder (2), of each limiting rod (41) is connected with the fixed cylinder (2) in a sliding mode, a clamping block (42) penetrates through the part, located in the fixed cylinder (2), of each clamping block (42) is connected with the corresponding limiting rod (41) in a sliding mode, the part, located outside the corresponding limiting rod (41), of each clamping block (42) is connected with the fixed cylinder (2) in a sliding mode, a spring (43) is arranged between each clamping block (42) and the corresponding limiting rod (41), and two ends of each spring (43) are respectively fixed with the corresponding limiting rod (41) and the corresponding clamping block (42).
3. A pneumatic tool specific fitting according to claim 1, wherein: adjusting part (5) includes the threaded rod, be equipped with the spout in the section of thick bamboo wall of a fixed section of thick bamboo (2), and the threaded rod wears to establish in the spout of a fixed section of thick bamboo (2), be connected through the bearing rotation between threaded rod (51) and a fixed section of thick bamboo (2), and the both ends screw thread of threaded rod (51) sets up for the symmetry, the week side of threaded rod (51) is equipped with two sliders (52), and threaded rod (51) run through two sliders (52), threaded rod (51) and two slider (52) screwed connection, every the one end of slider (52) all extends to outside a fixed section of thick bamboo (2), and every slider (52) all with a fixed section of thick bamboo (2) sliding connection, two be equipped with flexible subassembly (6) between slider (52).
4. A pneumatic tool specific fitting according to claim 2, wherein: every spring (43) inboard all is equipped with stay cord (44), and the one end of every stay cord (44) all is fixed mutually with corresponding fixture block (42), every the other end of stay cord (44) all extends to outside corresponding gag lever post (41), and every stay cord (44) all with corresponding gag lever post (41) sliding connection, every the other end of stay cord (44) all is fixed mutually with the top of pull ring (45), hand drill (1) runs through pull ring (45), and the inner wall of pull ring (45) and the shell sliding connection of hand drill (1), pull ring (45) top contacts with a plurality of gag lever posts (41).
5. A pneumatic tool specific fitting according to claim 3, wherein: the telescopic assembly (6) comprises two baffles (62), each slider (52) is located the outer equal fixedly connected with support (61) of one end of a fixed cylinder (2), every the other end of support (61) all is fixed mutually with the one end of one of them baffle (62), every the equal fixedly connected with connecting rod (63) of the other end of baffle (62), and the other end of every connecting rod (63) all extends to in another baffle (62), every connecting rod (63) are located the part of corresponding baffle (62) and all with corresponding baffle (62) sliding connection, two be equipped with rubber sleeve (64) between connecting rod (63), and the one end that connecting rod (63) were kept away from in every baffle (62) all extends to in rubber sleeve (64), the inner wall of rubber sleeve (64) contacts with the outer wall of two baffles (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220691118.3U CN217412544U (en) | 2022-03-28 | 2022-03-28 | Pneumatic tool special parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220691118.3U CN217412544U (en) | 2022-03-28 | 2022-03-28 | Pneumatic tool special parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217412544U true CN217412544U (en) | 2022-09-13 |
Family
ID=83180548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220691118.3U Expired - Fee Related CN217412544U (en) | 2022-03-28 | 2022-03-28 | Pneumatic tool special parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217412544U (en) |
-
2022
- 2022-03-28 CN CN202220691118.3U patent/CN217412544U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |