CN214869974U

CN214869974U - Anchor rod drill bit adds clamping apparatus

Info

Publication number: CN214869974U
Application number: CN202120807949.8U
Authority: CN
Inventors: 赵小铭; 冯金喜; 程治胜
Original assignee: Wuxue Mingrui Machinery Co ltd
Current assignee: Wuxue Mingrui Machinery Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-26
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses an anchor rod drill bit machining clamp, which comprises a first box body, a box door and a second box body, wherein the bottom of the second box body is movably connected with a base, the top of the first box body is movably connected with an air pipe, the front surface of the box door is movably connected with a door handle, and the bottom of the first box body is movably connected with a placing platform; through the spring of design, the fly leaf, the movable rod, the grip block, rubber pad and connecting block, using the in-process of processing anchor clamps to the processing of stock drill bit, can stabilize the centre gripping to the stock drill bit, through the first bolt of design, fix the position of grip block and rubber pad at the stock drill bit surface, it is relatively poor to the centre gripping effect of stock drill bit because of the stock drill bit processing anchor clamps to lead to the stock drill bit in the course of working, from the problem of placing the bench portion and dropping easily.

Description

Anchor rod drill bit adds clamping apparatus

Technical Field

The utility model belongs to the technical field of anchor clamps, concretely relates to stock drill bit adds clamping apparatus.

Background

The anchor clamps are devices used for fixing a machining object to enable the machining object to occupy a correct position in the mechanical manufacturing process so as to receive construction or detection, and are also called as clamp fixtures.

The anchor rod drill bit's model that has now is different in the use, and the specification of processing anchor clamps centre gripping object is fixed, thereby lead to the staff to be difficult to the anchor rod drill bit's that processes as required model to adjust the centre gripping specification of processing anchor clamps, then can lead to in the course of working, the anchor rod drill bit is because of the centre gripping is unstable, drops easily, has reduced the machining efficiency of anchor rod drill bit, and can reduce the problem of anchor rod drill bit processing anchor clamps practicality, for this we propose an anchor rod drill bit processing anchor clamps.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor rod drill bit adds clamping apparatus, in order to solve and to propose current adds clamping apparatus in the above-mentioned background art in the use, because the model of anchor rod drill bit is different, and the specification of adding clamping apparatus centre gripping object is fixed, thereby the centre gripping specification that leads to the anchor rod drill bit that the staff is difficult to process as required adjusts the adds clamping apparatus, then can lead to in the course of working, the anchor rod drill bit is unstable because of the centre gripping, drop easily, the machining efficiency of anchor rod drill bit has been reduced, and the problem that can reduce anchor rod drill bit adds clamping apparatus practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an anchor rod drill bit processing clamp comprises a first box body, a box door and a second box body, wherein the bottom of the second box body is movably connected with a base, the top of the first box body is movably connected with a ventilating duct, the front surface of the box door is movably connected with a door handle, the bottom of the first box body is movably connected with a placing table, the top of the placing table is movably connected with a clamping block, one end of the top of the placing table is movably connected with a connecting block, the other end of the clamping block is movably connected with a rubber pad, one end of the clamping block is movably connected with a movable rod, one end inside the connecting block is movably connected with a spring, one end of the movable rod is movably connected with a movable plate, the top of the first box body is sleeved with a first bolt through threads, the other end fixedly connected with first fixed block of connecting block, first standing groove has been seted up to the inside of grip block.

Preferably, the bottom of the base is movably connected with a supporting block, the other end of the supporting block is movably sleeved with a supporting rod, a second placing groove is formed in the supporting block, a second fixing block is fixedly connected to one end of the bottom of the second placing groove, a fixing rod is fixedly connected to the other end of the bottom of the second placing groove, a third placing groove is formed in the second fixing block, a through groove is formed in the fixing rod, a second bolt is sleeved on the top thread of the second placing groove, and the other end of the bottom of the supporting rod is movably connected with a pull rod.

Preferably, the number of the clamping blocks is two, and the two clamping blocks are respectively positioned at the top of the placing table.

Preferably, the connecting block is in a hollow rectangular shape, and the other end of the connecting block is provided with a limiting groove matched with the movable rod.

Preferably, the top of the second placing groove is provided with a through hole matched with the bottom of the second bolt, and the supporting rod is internally provided with a groove matched with the bottom of the second bolt.

Preferably, the third placement groove has a circular cross-sectional shape, and an inner surface diameter of the third placement groove is equal to one point twice of an outer surface diameter of one end of the support rod.

Preferably, the other end of the bottom of the supporting rod is provided with a clamping groove matched with the top of the pull rod, and the other end of the second placing groove is provided with a round hole matched with one end of the supporting rod.

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

1. through the spring of design, the fly leaf, the movable rod, the grip block, rubber pad and connecting block, using the in-process of processing anchor clamps to the processing of stock drill bit, can stabilize the centre gripping to the stock drill bit, through the first bolt of design, fix the position of grip block and rubber pad at the stock drill bit surface, it is relatively poor to the centre gripping effect of stock drill bit because of the stock drill bit processing anchor clamps to lead to the stock drill bit in the course of working, from the problem of placing the bench portion and dropping easily.

2. Through the second fixed block of design, the third standing groove, the dead lever, lead to the groove, bracing piece and pull rod, can adjust the bracing piece in the inside position of supporting shoe, through the second bolt of design, fix the bracing piece in the position of supporting shoe internal motion, it is fixed with the area of contact on ground because of stock drill bit adds clamping apparatus to have solved, and be difficult to adjust to it is relatively poor to lead to stock drill bit to add clamping apparatus holistic stability when placing on ground, the problem of rocking appears easily.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the first case of the present invention;

FIG. 3 is a schematic top view of the first box of the present invention;

FIG. 4 is a schematic sectional view of the supporting block of the present invention;

fig. 5 is a schematic top view of the second placement groove.

In the figure: 1. a first case; 2. a box door; 3. a second case; 4. a base; 5. a support block; 6. a ventilation duct; 7. a door handle; 8. a support bar; 9. connecting blocks; 10. a movable rod; 11. a rubber pad; 12. a first bolt; 13. a first fixed block; 14. a first placing groove; 15. a clamping block; 16. a placing table; 17. a spring; 18. a movable plate; 19. a second placing groove; 20. fixing the rod; 21. a second fixed block; 22. a third placing groove; 23. a through groove; 24. a second bolt; 25. a pull rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an anchor rod drill bit processing clamp comprises a first box body 1, chamber door 2 and second box 3, the bottom swing joint of second box 3 has base 4, the top swing joint of first box 1 has air pipe 6, the front surface swing joint of chamber door 2 has door handle 7, the bottom swing joint of first box 1 has places platform 16, the top swing joint of placing platform 16 has grip block 15, the top one end swing joint of placing platform 16 has connecting block 9, the other end swing joint of grip block 15 has rubber pad 11, the one end swing joint of grip block 15 has movable rod 10, the inside one end swing joint of connecting block 9 has spring 17, the one end swing joint of movable rod 10 has fly leaf 18, first bolt 12 has been cup jointed to the top screw thread of first box 1, the first fixed block 13 of other end fixedly connected with of connecting block 9, first standing groove 14 has been seted up to grip block 15's inside.

In this embodiment, because the types of the anchor rod drill bits are different, when the anchor rod drill bits with larger types are required to be processed, the anchor rod drill bits are firstly placed between the two rubber pads 11, the anchor rod drill bits can extrude the rubber pads 11, because one end of the rubber pads 11 is connected with the clamping block 15 in a fitting manner, one end of the clamping block 15 is connected with the movable rod 10 in a fitting manner, under the action force of the movement of the rubber pads 11, the clamping block 15 and the movable rod 10 are driven to start to move towards the direction close to the other end of the connecting block 9, one end of the movable rod 10 is connected with the movable plate 18 in a fitting manner, the movable plate 18 starts to move towards the direction close to one end of the connecting block 9 due to the movement of the movable rod 10, the spring 17 is compressed to a certain degree in the moving process of the movable plate 18 until the anchor rod drill bits are completely placed at the top of the placing table 16, namely, at the position between the two rubber pads 11, at this time, the first bolt 12 is rotated to drive the bottom of the first bolt 12 to move to contact with the inside of the movable plate 18, so that the moving position of the movable plate 18 is fixed, that is, the position of the anchor rod drill bit at the top of the placing table 16 is fixed, when the anchor rod drill bit needs to be removed, the reverse operation is performed, in the moving process of the clamping block 15, when the inner wall of the first placing groove 14 moves to be attached to the outer surface of the first fixing block 13, the movement distance between the clamping block 15, the rubber pad 11, the movable rod 10 and the movable plate 18 is the largest in the elastic force bearing range of the spring 17, the compression degree of the spring 17 is the largest, and the movement range of the clamping block 15, the rubber pad 11, the movable rod 10 and the movable plate 18 is limited, so as to prevent the movable plate 18 from moving excessively, thereby causing the spring 17 to be excessively compressed and generate unrecoverable deformation.

Specifically, the bottom swing joint of base 4 has supporting shoe 5, the other end activity of supporting shoe 5 has cup jointed bracing piece 8, second standing groove 19 has been seted up to the inside of supporting shoe 5, the bottom one end fixedly connected with second fixed block 21 of second standing groove 19, the bottom other end fixedly connected with dead lever 20 of second standing groove 19, third standing groove 22 has been seted up to the inside of second fixed block 21, logical groove 23 has been seted up to the inside of dead lever 20, second bolt 24 has been cup jointed to the top screw thread of second standing groove 19, the bottom other end swing joint of bracing piece 8 has pull rod 25.

In this embodiment, because the anchor rod drill bit machining clamp is in use, the stability of the placing position is different, which may result in the stability of the anchor rod drill bit machining clamp being reduced, and the use is affected, by applying an external force to the pull rod 25, the one end of the support rod 8 is driven to start moving towards the direction away from the one end of the second fixing block 21, in the moving process of the support rod 8, the one end of the support rod 8 moves away from the inside of the third placing groove 22, and continues moving until the one end of the support rod 8 moves to contact the inner wall of the through groove 23, at this time, the movement of the pull rod 25 is stopped, the second bolt 24 is rotated, the bottom of the second bolt 24 is driven to move to contact the inside of the support rod 8, so as to fix the moving position of the support rod 8, because the position of the bottom of the other end of the support rod 8 and the position of the bottom of the support block 5 are on the same straight line, thereby the holistic stability of stock drill bit adds clamping apparatus has been strengthened, and reverse operation can reduce the holistic stability of stock drill bit adds clamping apparatus.

Specifically, the number of the clamping blocks 15 is two, and the two clamping blocks 15 are respectively located on the top of the placing table 16.

In this embodiment, through setting up two grip blocks 15, can stabilize the centre gripping to the stock drill bit in the course of working.

Specifically, the connecting block 9 is in a hollow rectangular shape, and the other end of the connecting block 9 is provided with a limiting groove matched with the movable rod 10.

In this embodiment, the movement of the movable rod 10 inside the connecting block 9 is facilitated.

Specifically, the top of the second placing groove 19 is provided with a through hole matched with the bottom of the second bolt 24, and the inside of the supporting rod 8 is provided with a groove matched with the bottom of the second bolt 24.

In this embodiment, the second bolt 24 is rotated to drive the bottom of the second bolt 24 to move inside the second placing groove 19, and the movement is continued until the bottom of the second bolt 24 contacts the inside of the supporting rod 8, so as to fix the moving position of the supporting rod 8.

Specifically, the sectional shape of the third placement groove 22 is a circle, and the diameter of the inner surface of the third placement groove 22 is equal to one point twice the diameter of the outer surface of one end of the support rod 8.

In this embodiment, it is convenient for one end of the support bar 8 to move inside the third placing groove 22.

Specifically, the other end of the bottom of the support rod 8 is provided with a clamping groove matched with the top of the pull rod 25, and the other end of the second placing groove 19 is provided with a round hole matched with one end of the support rod 8.

In this embodiment, the bottom of the support rod 8 is attached to the top of the pull rod 25; the movement of the support bar 8 inside the second standing groove 19 is facilitated.

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 an anchor rod drill bit adds clamping apparatus, includes first box (1), chamber door (2) and second box (3), its characterized in that: the bottom of the second box body (3) is movably connected with a base (4), the top of the first box body (1) is movably connected with a ventilation pipeline (6), the front surface of the box door (2) is movably connected with a door handle (7), the bottom of the first box body (1) is movably connected with a placing table (16), the top of the placing table (16) is movably connected with a clamping block (15), one end of the top of the placing table (16) is movably connected with a connecting block (9), the other end of the clamping block (15) is movably connected with a rubber pad (11), one end of the clamping block (15) is movably connected with a movable rod (10), one end of the inside of the connecting block (9) is movably connected with a spring (17), one end of the movable rod (10) is movably connected with a movable plate (18), and a first bolt (12) is sleeved on the top thread of the first box body (1), the other end fixedly connected with first fixed block (13) of connecting block (9), first standing groove (14) have been seted up to the inside of grip block (15).

2. A rock bolt drill bit machining jig according to claim 1, characterized in that: the bottom swing joint of base (4) has supporting shoe (5), bracing piece (8) have been cup jointed in the other end activity of supporting shoe (5), second standing groove (19) have been seted up to the inside of supporting shoe (5), bottom one end fixedly connected with second fixed block (21) of second standing groove (19), bottom other end fixedly connected with dead lever (20) of second standing groove (19), third standing groove (22) have been seted up to the inside of second fixed block (21), logical groove (23) have been seted up to the inside of dead lever (20), second bolt (24) have been cup jointed to the top screw thread of second standing groove (19), the bottom other end swing joint of bracing piece (8) has pull rod (25).

3. A rock bolt drill bit machining jig according to claim 1, characterized in that: the number of the clamping blocks (15) is two, and the two clamping blocks (15) are respectively positioned at the top of the placing table (16).

4. A rock bolt drill bit machining jig according to claim 1, characterized in that: the connecting block (9) is in a hollow rectangular shape, and the other end of the connecting block (9) is provided with a limiting groove matched with the movable rod (10).

5. A rock bolt drill bit machining jig according to claim 2, wherein: the top of the second placing groove (19) is provided with a through hole matched with the bottom of the second bolt (24), and the supporting rod (8) is internally provided with a groove matched with the bottom of the second bolt (24).

6. A rock bolt drill bit machining jig according to claim 2, wherein: the cross section of the third placing groove (22) is circular, and the diameter of the inner surface of the third placing groove (22) is equal to one point and one time of the diameter of the outer surface of one end of the support rod (8).

7. A rock bolt drill bit machining jig according to claim 2, wherein: the other end of the bottom of the supporting rod (8) is provided with a clamping groove matched with the top of the pull rod (25), and the other end of the second placing groove (19) is provided with a round hole matched with one end of the supporting rod (8).