CN210280950U

CN210280950U - Nut tapping machine

Info

Publication number: CN210280950U
Application number: CN201920729932.8U
Authority: CN
Inventors: 黄振芳
Original assignee: Quanzhou Tongxing Hardware Products Co ltd
Current assignee: Quanzhou Tongxing Hardware Products Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-10
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a tooth machine is attacked to nut, including attacking the tooth machine main part, it is provided with the lifter in the tooth machine main part to attack, be connected with the drill bit that is used for the nut to attack the tooth on the lifter, it is provided with the connecting plate to attack to be provided with in the tooth machine main part, swing joint has the nut to place the dish on the connecting plate, the nut is placed and is provided with a plurality of nut fixed slot on the dish, the utility model discloses a be provided with three clamp splice in the nut fixed slot, when the user need produce the nut of different models, slide on the outer pole in the utilization, warp through elastic element and produce elasticity, quick nut to different models presss from both sides tightly fixedly, and the nut of the different models of person of facilitating the use batch production need be changed the nut and place the dish when having solved the nut of the different models of current tooth machine of attacking in batch.

Description

Nut tapping machine

Technical Field

The utility model relates to a attack tooth machine technical field, especially relate to a tooth machine is attacked to nut.

Background

The tapping machine is a machining device for processing internal threads, screws or tooth buttons on the inner side surfaces of holes of various parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like, and is commonly used for drilling and tapping machines in the tapping process of the nut;

the prior art discloses the application numbers as follows: CN 201820362983.7's a tooth machine patent is attacked with high accuracy drilling to nut processing places the dish through being provided with the nut, and the nut is placed and is provided with the nut fixed slot on the dish, realizes that the nut is attacked in batches, but the nut fixed slot size is fixed, when the nut of different models is produced, needs to be changed the nut and places the dish, just can realize batch production, when changing the nut and place the dish, the dismouting is troublesome, influences the production efficiency of nut.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, and providing a high-efficiency nut tapping machine capable of tapping different models in batches.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tooth machine is attacked to nut, is including attacking the tooth machine main part, it is provided with the lifter in the tooth machine main part to attack, be connected with the drill bit that is used for the nut to attack the tooth on the lifter, it is provided with the connecting plate in the tooth machine main part to attack, swing joint has the nut to place the dish on the connecting plate, the nut is placed and is provided with a plurality of nut fixed slot on the dish, fixedly connected with fixed block in the nut fixed slot, be provided with the outer pole on the fixed block, sliding connection has interior pole in the outer pole, interior pole one end is connected with the clamp splice that is used for clamping nut, the cover.

As a further setting of the utility model, the clamp splice cooperates with the summit of nut, the clamp splice is provided with three at least, and is adjacent angle between the clamp splice is unanimous.

As the utility model discloses a further setting, nut fixed slot bottom surface and the laminating of nut one side, the nut is placed and is provided with the relief hole that makes things convenient for the drill bit to discharge the waste material when attacking tooth on the dish.

As a further setting of the utility model, the diameter length of the discharge hole is greater than the diameter length of the drill bit and less than the peripheral diameter length of the nut.

As a further arrangement of the present invention, the elastic member is a spring.

As a further arrangement of the utility model, a stop rod is arranged on the main body of the tapping machine.

As a further arrangement of the utility model, the lifting rod is provided with a fastening sleeve which is convenient for replacing the drill bit.

The utility model discloses well beneficial effect as follows:

when a user wants to use the tapping machine to tap the nut, three clamping blocks are arranged in the nut fixing groove and are simultaneously attached to the edge top point of the nut through the three clamping blocks, so that the nut is well clamped, the user can use the control panel to control the lifting rod to enable the drill bit to tap the nut, the nut placing disc is rotated and moved on the connecting plate, the nut on the nut placing disc can be conveniently tapped in batches without disassembling the nut placing disc by the drill bit, when the user needs to tap the nuts of other types, the inner rod is connected onto the clamping blocks and is connected into the outer rod in a sliding manner, when the nut is clamped between the three clamping blocks, the inner rod can slide towards the direction of the outer rod, meanwhile, the elastic element deforms after being pressed to generate elasticity, and the distance of the inner rod sliding in the outer rod is utilized, make this nut fixed slot can both play the tight fixed effect of clamp to the nut of different models size, it is fixed to have solved current tooth machine nut fixed slot size of attacking, can only carry on spacingly to the nut of a model, need dismantle the nut when other models of batch production and place the dish, influence nut production efficiency's problem.

Drawings

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

fig. 2 is a schematic structural view of the nut placing plate of the present invention;

FIG. 3 is a schematic structural view of the clamping block clamping nut of the present invention;

fig. 4 is a schematic structural view of the discharge hole of the present invention.

In the figure: 1. a tapping machine main body; 2. a control panel; 3. stopping the rod; 4. a lifting rod; 5. Fastening sleeves; 6. a drill bit; 7. a nut placing plate; 8. a connecting plate; 9. a nut fixing groove; 10. an outer rod; 11. a fixed block; 12. a limiting plate; 13. an inner rod; 14. a clamping block; 15. a resilient element; 16. a discharge hole.

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. 1-4, a nut tapping machine comprises a tapping machine main body 1, wherein a lifting rod 4 is arranged on the tapping machine main body 1, a drill bit 6 for nut tapping is connected onto the lifting rod 4, a connecting plate 8 is arranged on the tapping machine main body 1, a nut placing plate 7 is movably connected onto the connecting plate 8, a plurality of nut fixing grooves 9 are formed in the nut placing plate 7, fixing blocks 11 are fixedly connected into the nut fixing grooves 9, outer rods 10 are arranged on the fixing blocks 11, inner rods 13 are slidably connected into the outer rods 10, one ends of the inner rods 13 are connected with clamping blocks 14 for clamping nuts, elastic elements 15 are sleeved on the inner rods 13, and the elastic elements 15 are springs.

When a user needs to tap the nut, the nut to be tapped is placed in the nut fixing groove 9 and located between the three clamping blocks 14, at the moment, the inner rod 13 can slide towards the outer rod 10, the elastic element 16 clamped between the limiting plate 12 and the jacket 14 is pressed to deform to generate pressure towards the nut direction, and therefore the nut is clamped and fixed quickly, the user can start the tapping machine through the control panel 2 located on the tapping machine main body 1, the lifting rod 4 drives the drill bit 6, the nut located on the nut placing disc 7 plays a role in tapping, when the user needs to produce nuts of different models, the inner rod 13 is long in sliding distance on the outer rod 10 when the nut is clamped through the clamping blocks 14, the nut fixing groove 9 can play a role in quickly clamping nuts of multiple models, and the nut placing disc 7 can move and rotate on the connecting plate 8, the user just can carry out the production of attacking tooth in batches to the nut under the condition that need not dismantle and change nut and place dish 7 like this, has improved the production efficiency of nut, has solved current nut and has attacked the tooth machine and when the nut of producing different models, need change the nut and place dish 7, influence nut production efficiency's problem.

As a further setting of the utility model, the clamping block 14 cooperates with the summit of the nut, the clamping block 14 is provided with three at least, and the angle between the adjacent clamping blocks 14 is unanimous.

When the user presss from both sides tight nut, utilize the laminating of clamp splice 14 at the peripheral summit position of nut, and three clamp splice 14 sets up around nut fixed slot 9 axis array, further makes the nut more stable when being pressed from both sides tightly by clamp splice 14, avoids drill bit 6 when attacking the tooth to the nut, and the nut follows the problem that takes place to deflect.

As the utility model discloses a further setting, the laminating of 9 bottom surfaces of nut fixed slot and nut one side, the nut is placed and is provided with the relief hole 16 that makes things convenient for the drill bit 6 to discharge the waste material when attacking tooth on the

dish

7, and 16 diameter length in relief hole are greater than 6 diameter length of drill bit and are less than the peripheral diameter length of nut.

When the tooth is attacked to the nut to drill bit 6, utilize the nut one side laminating in the bottom surface of nut fixed slot 9, provide sufficient holding power when the tooth is attacked to the nut to drill bit 6, when the tooth is attacked to the nut to drill bit 6 and is ended soon, through placing set 7 near nut fixed slot 9 bottom at the nut and being provided with relief hole 16, and the diameter length of relief hole 16 is greater than the diameter length of drill bit 6, not only can avoid drill bit 6 to destroy and place set 7 is placed to the nut, the while person of facilitating the use carries out quick clearance at the waste material that drill bit 6 produced when attacking the tooth to the nut, it is fixed to avoid the clamp of waste material influence next batch nut, diameter length is less than nut outlying diameter length through relief hole 16, can avoid drill bit 6 when attacking the tooth to the nut, the nut drops in the relief hole 16, and cause the problem that can't attack the tooth.

As the utility model discloses a further setting is provided with the system and stops pole 3 on attacking tooth machine main part 1, when the user is in the production nut, when emergency such as the drill bit 6 appears collapsing, utilizes the system to stop 3 quick stops should attack tooth machine motion, through being provided with the adapter sleeve 5 that conveniently changes drill bit 6 on the lifter 4, when 6 stop motion of drill bit, utilizes adapter sleeve 5 to carry out quick change to the drill bit 6 that collapses.

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

1. The utility model provides a tooth machine is attacked to nut, is including attacking tooth machine main part (1), it is provided with lifter (4) on tooth machine main part (1) to attack, be connected with drill bit (6) that are used for the nut to attack tooth on lifter (4), it is provided with connecting plate (8) on tooth machine main part (1) to attack, swing joint has the nut to place dish (7) on connecting plate (8), the nut is placed and is provided with a plurality of nut fixed slot (9) on dish (7), its characterized in that: fixedly connected with fixed block (11) in nut fixed slot (9), be provided with outer pole (10) on fixed block (11), interior pole (13) of sliding connection in outer pole (10), interior pole (13) one end is connected with clamp splice (14) that are used for clamping nut, the cover is equipped with elastic component (15) on interior pole (13).

2. The nut tapping machine according to claim 1, characterized in that: the clamping blocks (14) are matched with the top points of the nuts, at least three clamping blocks (14) are arranged, and the angles between every two adjacent clamping blocks (14) are consistent.

3. The nut tapping machine according to claim 1, characterized in that: nut fixed slot (9) bottom surface and the laminating of nut one side, be provided with relief hole (16) that make things convenient for drill bit (6) to discharge the waste material when attacking tooth on the nut is placed dish (7).

4. The nut tapping machine according to claim 3, characterized in that: the diameter length of the discharge hole (16) is greater than that of the drill bit (6) and less than that of the periphery of the nut.

5. The nut tapping machine according to claim 1, characterized in that: the elastic element (15) adopts a spring.

6. The nut tapping machine according to claim 1, characterized in that: the tapping machine main body (1) is provided with a stopping rod (3).

7. The nut tapping machine according to claim 1, characterized in that: the lifting rod (4) is provided with a fastening sleeve (5) which is convenient for replacing the drill bit (6).