CN212976836U

CN212976836U - Dustproof device of hand drill

Info

Publication number: CN212976836U
Application number: CN202022087945.5U
Authority: CN
Inventors: 李锟
Original assignee: Shenzhen Aoyihong Trade Co ltd
Current assignee: Shenzhen Aoyihong Trade Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-04-16
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a dust keeper of hand drill, including the processing material, the right side of processing material is provided with U type piece, and the cooperation groove has been seted up to the inside of U type piece, and the inside fixed mounting in cooperation groove has control mechanism, and two standing grooves have been seted up to the inside of U type piece. The utility model discloses a set up the processing material, U type piece, the cooperation groove, control mechanism, the traction lever, square board, the handle, the control lever, the fixed column, the standing groove, clamping mechanism, press from both sides tight piece, a spring, the movable hole, collect the box, the gimlet, the mating holes, the sliding tray, the slider, the cooperation of spout and slipmat is used, current gimlet has been solved, dust in the processing can get into the inside of gimlet, influence gimlet's operation, the problem of difficulty has been made for user's use, this gimlet's dust keeper, it carries out dustproof processing to the gimlet to possess the person of facilitating the use, avoid the dust to get into the inside advantage that influences user's use of gimlet.

Description

Dustproof device of hand drill

Technical Field

The utility model belongs to the technical field of the manual drill is dustproof, especially, relate to a dustproof device of manual drill.

Background

The manual work refers to mass production of non-machine equipment but manual production, and when industrialization is just developed, the manual work is a term which is low in productivity and uneven in quality, the concept of the manual work is wide and comprises products, tools and the like, and the tools comprise hand drills, art designing knives and the like.

The existing hand drill generally makes the benefits of improving the durability of the drill bit and making the drill bit more convenient for a user to use in order to meet the market demand, usually ignores the benefits of generating much dust in the processing process in normal use, has the benefits of higher durability of the drill bit and making the drill bit more convenient for the user to use, but has certain limitation, and in normal use, the dust generated in the processing can enter the interior of the hand drill to influence the operation of the hand drill, thereby making the use and the manufacture of the user difficult, and the problems existing in the prior art are that: dust in the process can enter the interior of the hand drill, so that the operation of the hand drill is influenced, and the use of a user is difficult.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a dust keeper of hand drill possesses the person of facilitating the use and carries out dustproof processing to the hand drill, avoids the dust to get into the inside advantage that influences the user and use of hand drill, has solved current hand drill, and the dust in the processing can get into the inside of hand drill, influences the operation of hand drill, has made the problem of difficulty for user's use.

The utility model discloses a realize like this, a dust keeper of hand drill, including the processing material, the right side of processing material is provided with U type piece, the mating groove has been seted up to the inside of U type piece, the inside fixed mounting in mating groove has control mechanism, two standing grooves have been seted up to the inside of U type piece, and the equal fixed mounting in inside of two standing grooves has clamping mechanism, the left side fixed mounting of U type piece has the collection box, the right side of U type piece is provided with the hand drill, the mating holes has been seted up on the right side of U type piece, the mating holes uses with the hand drill cooperation.

As the utility model discloses it is preferred, two sliding trays have been seted up in the left side of cooperation inslot wall, and the top of two sliding trays all communicates with each other with the inside of standing groove.

As the utility model discloses preferred, control mechanism includes the traction lever, the left side of traction lever runs through U type piece and extends to the inside in cooperation groove, the square board of left side fixedly connected with of traction lever, the right side fixedly connected with handle of traction lever, the equal fixedly connected with control lever in both sides around the square board, the surface of two control levers all with the inner wall sliding connection of sliding tray, the equal fixedly connected with fixed column in top of two control levers.

As the utility model discloses preferred, clamping mechanism is including pressing from both sides tight piece, press from both sides the surface of tight piece and the inner wall sliding connection of standing groove, press from both sides the rear side fixedly connected with spring of tight piece, the rear side of spring and the rear side fixed connection of standing groove inner wall, the movable hole has been seted up to the inside of pressing from both sides tight piece, the inner wall of movable hole and the surface sliding connection of fixed column.

As the utility model discloses preferred, the equal fixedly connected with slider in left side of two tight pieces of clamp, the spout that uses with the slider cooperation is all seted up in the left side of two standing groove inner walls.

As the utility model discloses preferred, two press from both sides tight piece and be close to the equal fixedly connected with slipmat in one side of processing material, two slipmats have all seted up anti-skidding line near one side of processing material, and two slipmats are close to the surface contact of one side all with the processing material of processing material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the processing material, U type piece, the cooperation groove, control mechanism, the traction lever, square board, the handle, the control lever, the fixed column, the standing groove, clamping mechanism, press from both sides tight piece, a spring, the movable hole, collect the box, the gimlet, the mating holes, the sliding tray, the slider, the cooperation of spout and slipmat is used, current gimlet has been solved, dust in the processing can get into the inside of gimlet, influence gimlet's operation, the problem of difficulty has been made for user's use, this gimlet's dust keeper, it carries out dustproof processing to the gimlet to possess the person of facilitating the use, avoid the dust to get into the inside advantage that influences user's use of gimlet.

2. The utility model discloses a set up the sliding tray, can carry out fine spacing to the control lever, make the operation of control lever more steady, make the process of pressing from both sides tightly light more.

3. The utility model discloses a set up the handle, can make the handle drive the traction lever and remove, can drive square board when the traction lever removes again and remove, this just can make the process of pressing from both sides tightly light, can drive the control lever removal again when square board removes, can drive the fixed column removal again when the control lever removes, this just can realize using with the cooperation of activity hole, makes the process of pressing from both sides tightly light more.

4. The utility model discloses a set up the movable hole, it removes to drive the clamp block through the movable hole when can making the fixed column remove, can extrude the spring again when the clamp block removes, this operation that just can make the clamp block is lighter, make spring deformation simultaneously, can also withdraw the inside of standing groove with pressing from both sides the clamp block, the right side that will add the work material this moment contacts with the left side of collecting the box, then loosen the handle, because the reaction force of spring, can drive the clamp block and remove, realize pressing from both sides tight to the work material, make the tight effect of clamp better, and the distance between work material and the mating holes can prevent again that the dust from getting into the inside of hand drill, dustproof effect has been improved, and through the setting of collecting the box, can directly collect the dust that produces in the course of working again, let user's use lighter.

5. The utility model discloses a set up slider and spout, can make the operation of pressing from both sides tight piece lighter, reduced the friction between tight piece of clamp and the standing groove, make the process of pressing from both sides tightly lighter.

6. The utility model discloses a set up slipmat and anti-skidding line, promotion frictional force that can be very big makes the tight effect of clamp to the clamp of processing material inseparabler.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front sectional view of a U-shaped block according to an embodiment of the present invention;

fig. 3 is a top cross-sectional view of a U-shaped block according to an embodiment of the present invention.

In the figure: 1. processing materials; 2. a U-shaped block; 3. a mating groove; 4. a control mechanism; 401. a draw bar; 402. a square plate; 403. a handle; 404. a control lever; 405. fixing a column; 5. a placement groove; 6. a clamping mechanism; 601. a clamping block; 602. a spring; 603. a movable hole; 7. a collection box; 8. manually drilling; 9. a mating hole; 10. a sliding groove; 11. a slider; 12. a chute; 13. a non-slip mat.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of dust keeper of hand drill, including processing material 1, processing material 1's right side is provided with U type piece 2, cooperation groove 3 has been seted up to U type piece 2's inside, the inside fixed mounting of cooperation groove 3 has control mechanism 4, two standing grooves 5 have been seted up to U type piece 2's inside, the equal fixed mounting in inside of two standing grooves 5 has clamping mechanism 6, U type piece 2's left side fixed mounting has collection box 7, U type piece 2's right side is provided with hand drill 8, mating holes 9 has been seted up on U type piece 2's right side, mating holes 9 uses with hand drill 8 cooperation.

Referring to fig. 3, two sliding grooves 10 are formed on the left side of the inner wall of the mating groove 3, and the tops of the two sliding grooves 10 are both communicated with the inside of the placing groove 5.

Adopt above-mentioned scheme: through setting up sliding tray 10, can carry out fine spacing to control lever 404, make the operation of control lever 404 more steady, make the process of pressing from both sides tight easier.

Referring to fig. 3, the control mechanism 4 includes a traction rod 401, the left side of the traction rod 401 penetrates through the U-shaped block 2 and extends into the matching groove 3, the left side of the traction rod 401 is fixedly connected with a square plate 402, the right side of the traction rod 401 is fixedly connected with a handle 403, the front side and the rear side of the square plate 402 are fixedly connected with control rods 404, the outer surfaces of the two control rods 404 are slidably connected with the inner wall of the sliding groove 10, and the tops of the two control rods 404 are fixedly connected with fixing columns 405.

Adopt above-mentioned scheme: through setting up handle 403, can make handle 403 drive traction lever 401 remove, can drive square board 402 when traction lever 401 removes and remove again, and this just can make the process of pressing from both sides tight light, can drive control lever 404 removal again when square board 402 removes, can drive fixed column 405 removal again when control lever 404 removes, and this just can realize using with the cooperation of activity hole 603, makes the process of pressing from both sides tight light.

Referring to fig. 3, the clamping mechanism 6 includes a clamping block 601, an outer surface of the clamping block 601 is slidably connected to an inner wall of the placing groove 5, a spring 602 is fixedly connected to a rear side of the clamping block 601, a rear side of the spring 602 is fixedly connected to a rear side of the inner wall of the placing groove 5, a movable hole 603 is formed in the clamping block 601, and an inner wall of the movable hole 603 is slidably connected to an outer surface of the fixed column 405.

Adopt above-mentioned scheme: through setting up the activity hole 603, can drive through activity hole 603 when making fixed column 405 remove and press from both sides tight piece 601 and remove, press from both sides tight piece 601 and remove and can extrude spring 602 again, this just can make the operation of pressing from both sides tight piece 601 lighter, make spring 602 deformation simultaneously, can also withdraw the inside of standing groove 5 with pressing from both sides tight piece 601, the right side of processing material 1 and the left side contact of collecting box 7 this moment, then loosen handle 403, because spring 602's reaction force, can drive and press from both sides tight piece 601 and remove, the realization is tight to the clamp of processing material 1, make the effect of pressing from both sides tight better, and the distance between processing material 1 and the mating holes 9 can prevent again that the dust from getting into the inside of hand drill 8, dustproof effect has been improved, and through the setting of collecting box 7, can directly collect the dust that produces in the course of working again, let user's use.

Referring to fig. 3, the left sides of the two clamping blocks 601 are fixedly connected with the sliding blocks 11, and the left sides of the inner walls of the two placing grooves 5 are provided with sliding grooves 12 matched with the sliding blocks 11.

Adopt above-mentioned scheme: through setting up slider 11 and spout 12, can make the operation of pressing from both sides tight piece 601 lighter, reduced the friction between pressing from both sides tight piece 601 and the standing groove 5, make the process of pressing from both sides tight lighter.

Referring to fig. 3, two clamp blocks 601 are respectively fixedly connected with anti-slip pads 13 on one side close to the processing material 1, anti-slip threads are respectively arranged on one sides of the two anti-slip pads 13 close to the processing material 1, and one sides of the two anti-slip pads 13 close to the processing material 1 are respectively in contact with the surface of the processing material 1.

Adopt above-mentioned scheme: through setting up slipmat 13 and anti-skidding line, the promotion frictional force that can be very big makes the tight effect of clamp to 1 of processing material of tight piece 601 inseparabler.

The utility model discloses a theory of operation:

when the device is used, a user can drive the draw bar 401 to move rightwards by pulling the handle 403, the draw bar 401 can drive the square plate 402 to move rightwards while moving rightwards, so that the clamping process is easier, the square plate 402 can drive the control rod 404 to move rightwards while moving rightwards, the control rod 404 can drive the fixed column 405 to move rightwards while moving rightwards, so that the clamping process is easier, the fixed column 405 can drive the clamping block 601 to move rightwards through the movable hole 603 while moving rightwards, the clamping block 601 can press the spring 602 while moving, so that the clamping block 601 can move easier, the spring 602 can deform, the clamping block 601 can be retracted into the placing groove 5, the right side of the processing material 1 is in contact with the left side of the collecting box 7, and then the handle 403 is released, because spring 602's reaction force can drive and press from both sides tight piece 601 and remove, realizes the clamp tightly of processing material 1, makes the tight effect of clamp better, and the distance between processing material 1 and the mating holes 9 can prevent again that the dust from getting into the inside of hand drill 8, has improved dustproof effect to through the setting of collecting box 7, can directly collect the dust that produces again in the course of working, let user's use lighter.

In summary, the following steps: this dust keeper of hand drill, through setting up processing material 1, U type piece 2, cooperation groove 3, control mechanism 4, traction lever 401, square board 402, handle 403, control lever 404, fixed column 405, standing groove 5, clamping mechanism 6, clamp tight piece 601, spring 602, activity hole 603, collect box 7, hand drill 8, cooperation hole 9, sliding tray 10, slider 11, spout 12 and slipmat 13's cooperation use, solved current hand drill, the dust in the processing can get into the inside of hand drill, influences the operation of hand drill, has made the difficult problem for user's use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust keeper of hand drill, includes processing material (1), its characterized in that: the right side of processing material (1) is provided with U type piece (2), cooperation groove (3) have been seted up to the inside of U type piece (2), the inside fixed mounting of cooperation groove (3) has control mechanism (4), two standing grooves (5) have been seted up to the inside of U type piece (2), and the equal fixed mounting in inside of two standing grooves (5) has clamping mechanism (6), the left side fixed mounting of U type piece (2) has collection box (7), the right side of U type piece (2) is provided with hand drill (8), mating holes (9) have been seted up on the right side of U type piece (2), mating holes (9) are used with hand drill (8) cooperation.

2. The dust-proof device for the hand drill according to claim 1, wherein: two sliding grooves (10) are formed in the left side of the inner wall of the matching groove (3), and the tops of the two sliding grooves (10) are communicated with the inside of the placing groove (5).

3. The dust-proof device for the hand drill according to claim 2, wherein: the control mechanism (4) comprises a traction rod (401), the left side of the traction rod (401) penetrates through the U-shaped block (2) and extends to the inside of the matching groove (3), the left side of the traction rod (401) is fixedly connected with a square plate (402), the right side of the traction rod (401) is fixedly connected with a handle (403), control rods (404) are fixedly connected to the front side and the rear side of the square plate (402), the outer surfaces of the two control rods (404) are slidably connected with the inner wall of the sliding groove (10), and fixing columns (405) are fixedly connected to the tops of the two control rods (404).

4. The dust-proof device for the hand drill according to claim 3, wherein: the clamping mechanism (6) comprises a clamping block (601), the outer surface of the clamping block (601) is in sliding connection with the inner wall of the placing groove (5), a spring (602) is fixedly connected to the rear side of the clamping block (601), the rear side of the spring (602) is fixedly connected with the rear side of the inner wall of the placing groove (5), a movable hole (603) is formed in the clamping block (601), and the inner wall of the movable hole (603) is in sliding connection with the outer surface of the fixed column (405).

5. The dust-proof device for the hand drill according to claim 4, wherein: the left sides of the two clamping blocks (601) are fixedly connected with sliding blocks (11), and the left sides of the inner walls of the two placing grooves (5) are provided with sliding grooves (12) matched with the sliding blocks (11) for use.

6. The dust-proof device for the hand drill according to claim 4, wherein: two press from both sides the equal fixedly connected with slipmat (13) in one side that tight piece (601) is close to processing material (1), and antiskid line has all been seted up to one side that two slipmats (13) are close to processing material (1), and one side that two slipmats (13) are close to processing material (1) all with the surface contact of processing material (1).