CN217942626U

CN217942626U - Three-handle structure repairing clamp for drill bit and cutting tool

Info

Publication number: CN217942626U
Application number: CN202222269639.2U
Authority: CN
Inventors: 朱俊
Original assignee: Liaoning Fugong Industrial Co ltd
Current assignee: Liaoning Fugong Industrial Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-02
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a three-handle structure repairing clamp for a drill bit and a cutting tool, which relates to the technical field of turning clamps and comprises a fixed plate, wherein one end of the fixed plate is provided with a positioning fixed rod, the upper surface of the fixed plate is provided with a positioning bracket, one side of the positioning bracket, which is far away from the positioning fixed rod, is provided with two connecting rods, the upper end of the positioning bracket is provided with a through groove between the two connecting rods, one end of the connecting rod, which is far away from the positioning bracket, is provided with a dividing plate, the dividing plate is provided with a sliding sleeve between the connecting rods, the middle position of the dividing plate is provided with a clamping sleeve, and the clamping sleeve is provided with a movable sleeve; and the positioned components are repaired on a repairing machine tool corresponding to the clamp mechanism, so that the product finally meets the qualified requirement, the waste products are changed into finished products, the income of enterprises is increased, and the production cost is reduced.

Description

Three-handle structure repairing clamp for drill bit and cutting tool

Technical Field

The utility model relates to a turn round anchor clamps technical field, concretely relates to three handle structure repair anchor clamps of drill bit and cutting tool.

Background

In the tool industry, metal cutting tools such as twist drills, reamers and the like can be processed into three-handle shapes according to the requirements of customers in the last step, so that the electric tools can be clamped conveniently, the cutting reliability is improved, and the slipping phenomenon is eliminated. But due to the high requirement of the three handles, waste products (including machine tool debugging and the like) are generated in the production process. The three handles are the last processing procedure, so that scrapping as a production enterprise in the procedure is most uneconomical, and scrapping is carried out as long as the three handles do not meet the requirements of drawings, so that a large number of scrapped products exist in the three-handle procedure every year, the waste of resources and manpower is caused, and the production cost of entity enterprises is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three handle structure repair anchor clamps of drill bit and cutting tool to solve and to propose in the above-mentioned background art because three handles are last one manufacturing procedure, so scrap the most uneconomic as manufacturing enterprise in this one process, scrap as long as not conform to drawing requirement promptly, three handle processes all have a large amount of products of scrapping every year like this, cause the waste of resource and manpower, increased entity enterprise's manufacturing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drill bit and three handle structure restoration anchor clamps of cutting tool, includes the fixed plate, the one end of fixed plate is equipped with the location dead lever, the upper surface of fixed plate is equipped with the locating support, keep away from on the locating support one side of location dead lever is equipped with the connecting rod, the quantity of connecting rod is two, the upper end of locating support just is two be equipped with logical groove between the connecting rod, keep away from on the connecting rod the one end of locating support is equipped with the graduated plate, on the graduated plate just be equipped with the sliding sleeve between the connecting rod, the intermediate position of graduated plate is equipped with presss from both sides the cover, it is equipped with the movable sleeve to press from both sides the cover.

Preferably, the graduated plate is triangular platform structure metal sheet, the ridge department of graduated plate sets up fillet transition structure, the intermediate position of graduated plate is close to one side of locating support is equipped with the fastening platform, the lateral wall of fastening platform has fastening bolt through threaded connection, fastening bolt supports on the movable sleeve, on the graduated plate and the outside of fastening platform is equipped with the through-hole, the sliding sleeve with the through-hole is pieced together and is inserted the connection.

Preferably, the lower extreme of location dead lever is close to one side of fixed plate is equipped with the mounting groove, the location dead lever pass through the mounting groove through the bolt with fixed plate threaded connection, the upper end of location dead lever is run through and is equipped with the centre gripping hole, on the location dead lever and the centre gripping seam has been seted up to one side in centre gripping hole, there is the centre gripping bolt through threaded connection on the location dead lever, the centre gripping bolt runs through the centre gripping seam.

Preferably, the sliding sleeve is of a brass metal tubular structure, the inner side end of the sliding sleeve is in sliding connection with the connecting rod, one end, far away from the positioning support, of the sliding sleeve is provided with a limiting edge, and the limiting edge abuts against the outer surface of the dividing plate.

Preferably, one end of the clamping sleeve, which is far away from the positioning support, is provided with a cutting groove, the position of the clamping sleeve, which corresponds to the movable sleeve, is provided with a window, and the movable sleeve is connected with the window in a splicing manner.

Preferably, the positioning support is an L-shaped metal plate, a bolt groove is formed in the lower end of the positioning support, and the positioning support penetrates through the bolt groove through a bolt and is connected with the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: because three handles are the last manufacturing procedure, so scrap as manufacturing enterprise in this procedure is the least uneconomic, if scrap not conform to the drawing requirement promptly, all there are a large amount of products of scrapping in three handle processes every year like this, will not conform to the drawing requirement the work piece, the centre gripping is fixed and is restoreed on the lathe through this anchor clamps. The positioning mechanism has the characteristics of simplicity, reliability and easiness in operation; and the positioned parts are repaired on a repairing machine tool matched with the clamp mechanism, so that the product finally meets the qualified requirement, the waste products are changed into finished products, the income of enterprises is increased, and the production cost is reduced.

Drawings

Fig. 1 is an axonometric view of the main structure of the present invention;

FIG. 2 is a main structure axial explosion diagram of the present invention;

FIG. 3 is a schematic front view of the main structure of the present invention;

fig. 4 is a schematic top view of the main structure of the present invention;

figure 5 is the utility model discloses an axonometric view of dividing plate structure.

In the figure: 1-fixing plate, 2-positioning fixing rod, 3-positioning bracket, 4-connecting rod, 5-through groove, 6-dividing plate, 7-sliding sleeve, 8-clamping sleeve, 9-movable sleeve, 10-fastening table, 11-fastening bolt, 12-through hole, 13-mounting groove, 14-clamping hole, 15-clamping seam, 16-clamping bolt, 17-limiting edge, 18-cutting groove, 19-windowing and 20-bolt groove.

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 utility model provides a drill bit and three handle structure repair anchor clamps of cutting tool, including fixed plate 1, the one end of fixed plate 1 is equipped with location dead lever 2, the upper surface of fixed plate 1 is equipped with locating support 3, the one side of keeping away from location dead lever 2 on locating support 3 is equipped with connecting rod 4, the quantity of connecting rod 4 is two, the upper end of locating support 3 just is equipped with logical groove 5 between two connecting rods 4, the one end of keeping away from locating support 3 on connecting rod 4 is equipped with graduated plate 6, be equipped with sliding sleeve 7 on graduated plate 6 and between connecting rod 4, the intermediate position of graduated plate 6 is equipped with and presss from both sides cover 8, it is equipped with movable sleeve 9 on the cover 8 to press from both sides.

When the drill bit and the cutting tool are fixed, one end of the drill bit and the cutting tool is clamped and fixed on the positioning fixing rod 2, the dividing plate 6 is connected onto the connecting rod 4 in a sliding mode through the sliding sleeve 7, the length of the dividing plate 6 can be adjusted along the connecting rod 4 through the sliding connection of the sliding sleeve 7 and the connecting rod 4, after the dividing plate 6 is adjusted to a proper position, the clamping sleeve 8 is connected with the other end of the drill bit and the other end of the cutting tool in an inserting mode, the movable sleeve 9 is connected with the clamping sleeve 8 in an inserting mode, then the clamping sleeve 8 carries the movable sleeve 9 to be connected with the dividing plate 6 in an inserting mode, the clamping sleeve 8 is fixed inside the dividing plate 6, the other end of the drill bit and the other end of the cutting tool are fixedly connected with the dividing plate 6 through the clamping sleeve 8, after the drill bit and the cutting tool are fixed, the drill bit and the cutting tool are arranged inside the through groove 5, interference between the drill bit and the cutting tool and the positioning support 3 is avoided, the connecting rod 4 is fixedly arranged on the fixing plate 1, and the fixing plate 1 is fixedly arranged on a machine tool, and the machine tool is repaired.

The dividing plate 6 is a metal plate with a triangular platform structure, a fillet transition structure is arranged at the ridge line of the dividing plate 6, a fastening platform 10 is arranged at one side of the middle position of the dividing plate 6 close to the positioning support 3, a fastening bolt 11 is connected to the side wall of the fastening platform 10 through threads, the fastening bolt 11 is abutted against the movable sleeve 9, a through hole 12 is arranged on the dividing plate 6 and outside the fastening platform 10, the sliding sleeve 7 is connected with the through hole 12 in a splicing manner, the dividing plate 6 designed by the triangular platform structure is separated from the connecting rod 4, and the dividing plate 6 is rotated, make drill bit and cutting tool can carry out 120 rotations, guarantee the restoration angle requirement of three-handle structure, through setting up fastening table 10, for fastening bolt 11 provides the mounted position, through the bolted connection of fastening bolt 11 with fastening table 10, after will pressing from both sides cover 8 and carrying movable sleeve 9 and dividing plate 6 piece together to be inserted and be connected, fix the inside at pressing from both sides cover 8 through fastening bolt 11 to movable sleeve 9 centre gripping, through setting up through-hole 12 on dividing plate 6, make sliding sleeve 7 piece together through-hole 12 and dividing plate 6 and insert and be connected.

One side that the lower extreme of dead lever 2 is close to fixed plate 1 is equipped with mounting groove 13, dead lever 2 runs through mounting groove 13 and fixed plate 1 threaded connection through the bolt, the upper end of dead lever 2 runs through and is equipped with centre gripping hole 14, dead lever 2 is last and has seted up centre gripping seam 15 in one side of centre gripping hole 14, there is centre gripping bolt 16 through threaded connection on dead lever 2, centre gripping bolt 16 runs through centre gripping seam 15, through setting up mounting groove 13 on dead lever 2, run through mounting groove 13 through the bolt, 2 fixed connection on fixed plate 1 will be fixed a position dead lever, through set up centre gripping hole 14 on dead lever 2 in the location, carry out the centre gripping to the one end of drill bit and cutting tool through centre gripping hole 14, rotate centre gripping bolt 16 afterwards, reduce centre gripping seam 15, make centre gripping hole 14 carry out firm centre gripping fixed to the one end of drill bit and cutting tool.

Sliding sleeve 7 is brass material metal tubular structure, sliding sleeve 7's medial extremity and connecting rod 4 sliding connection, the one end of keeping away from locating support 3 on the sliding sleeve 7 is equipped with spacing edge 17, spacing edge 17 supports on the surface of graduated plate 6, sliding sleeve 7 through the brass material guarantees that sliding sleeve 7 can smooth slip on connecting rod 4, and set up spacing edge 17 in sliding sleeve 7's one end, avoid droing of sliding sleeve 7 and graduated plate 6 through spacing edge 17.

It has seted up grooving 18 to press from both sides the one end that cover 8 kept away from locating support 3, the position that presss from both sides cover 8 and movable sleeve 9 correspond has seted up windowing 19, movable sleeve 9 is pieced together with windowing 19 and is inserted and be connected, one end sets up grooving 18 through pressing from both sides cover 8, make things convenient for the staff to confirm the angle that presss from both sides cover 8 through grooving 18, and set up windowing 19 on pressing from both sides cover 8, make movable sleeve 9 can be at 19 inside activities of windowing, make fastening bolt 11 support when movable sleeve 9, can pass through the activity of movable sleeve 9, it is fixed to carry out firm centre gripping to pressing from both sides the drill bit and the cutting tool other end of 8 insides.

The positioning bracket 3 is an L-shaped metal plate, a bolt groove 20 is formed in the lower end of the positioning bracket 3, the positioning bracket 3 is connected with the fixing plate 1 through the bolt through bolt groove 20, and the position of the positioning bracket 3 on the fixing plate 1 can be adjusted through the bolt groove 20 by setting the bolt groove 20 on the positioning bracket 3.

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 three shank structure repair anchor clamps of drill bit and cutting tool which characterized in that: the fixing device is characterized by comprising a fixing plate (1), wherein a positioning fixing rod (2) is arranged at one end of the fixing plate (1), a positioning support (3) is arranged on the upper surface of the fixing plate (1), connecting rods (4) are arranged on one side, far away from the positioning fixing rod (2), of the positioning support (3), the number of the connecting rods (4) is two, a through groove (5) is formed between the connecting rods (4) at the upper end of the positioning support (3), an indexing plate (6) is arranged at one end, far away from the positioning support (3), of the connecting rods (4), a sliding sleeve (7) is arranged between the connecting rods (4) on the indexing plate (6), a clamping sleeve (8) is arranged at the middle position of the indexing plate (6), and a movable sleeve (9) is arranged on the clamping sleeve (8).

2. The three-shank structural restoration clamp of a drill bit and a cutting tool as set forth in claim 1, wherein: dividing plate (6) are three prismatic table structure metal sheet, the crest line department of dividing plate (6) sets up fillet transition structure, the intermediate position of dividing plate (6) is close to one side of installing support (3) is equipped with fastening platform (10), the lateral wall of fastening platform (10) has fastening bolt (11) through threaded connection, fastening bolt (11) support on movable sleeve (9), on dividing plate (6) and be in the outside of fastening platform (10) is equipped with through-hole (12), sliding sleeve (7) with the connection is inserted to through-hole (12) piece.

3. The three-shank structural restoration clamp of a drill bit and a cutting tool as set forth in claim 1, wherein: the lower extreme of location dead lever (2) is close to one side of fixed plate (1) is equipped with mounting groove (13), location dead lever (2) through the bolt run through mounting groove (13) with fixed plate (1) threaded connection, the upper end of location dead lever (2) is run through and is equipped with centre gripping hole (14), on location dead lever (2) and be in centre gripping seam (15) have been seted up to one side of centre gripping hole (14), there are clamping bolt (16) through threaded connection on location dead lever (2), clamping bolt (16) run through centre gripping seam (15).

4. The three-shank structural restoration clamp of a drill bit and a cutting tool as set forth in claim 1, wherein: sliding sleeve (7) are brass material metal tubular structure, the medial extremity of sliding sleeve (7) with connecting rod (4) sliding connection, keep away from on sliding sleeve (7) the one end of locating support (3) is equipped with spacing edge (17), spacing edge (17) support on the surface of graduated plate (6).

5. The three-shank structural restoration clamp of a drill bit and a cutting tool as set forth in claim 1, wherein: a cutting groove (18) is formed in one end, far away from the positioning support (3), of the clamping sleeve (8), a window (19) is formed in the position, corresponding to the movable sleeve (9), of the clamping sleeve (8), and the movable sleeve (9) is connected with the window (19) in a splicing mode.

6. The three-shank structural restoration fixture for drill bits and cutting tools as claimed in claim 1, wherein: the positioning support (3) is an L-shaped metal plate, a bolt groove (20) is formed in the lower end of the positioning support (3), and the positioning support (3) penetrates through the bolt groove (20) through a bolt to be connected with the fixing plate (1).