CN213764329U

CN213764329U - Tapping device for pull rod nut production

Info

Publication number: CN213764329U
Application number: CN202022826971.5U
Authority: CN
Inventors: 刘强
Original assignee: Chongqing Fushun Technology Development Co ltd
Current assignee: Chongqing Fushun Technology Development Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-23
Anticipated expiration: 2030-11-30

Abstract

The utility model belongs to pull rod nut production field specifically is a chasing bar of pull rod nut production, including tapping mechanism, actuating mechanism, tapping mechanism includes workstation, stabilizer blade, displacement frame, lead screw, motor one, the workstation bottom is fixed with the stabilizer blade, the workstation top is equipped with the displacement frame, displacement frame inboard rotation is connected with the lead screw, install on the displacement frame the output shaft with screw connection motor one, there is the slider lead screw outside through threaded connection, the slider top is equipped with the supporting shoe, be fixed with the support frame on the supporting shoe, install a plurality of electric push rods on the support frame, the flexible end of electric push rod is equipped with splint. The utility model discloses a support frame, electric push rod and splint to can make things convenient for the centre gripping nut, and adopt lead screw and slider, thereby can stably drive the nut displacement, and then the quality when guaranteeing the tapping.

Description

Tapping device for pull rod nut production

Technical Field

The utility model belongs to pull rod nut production field specifically is a chasing bar that relates to a pull rod nut production.

Background

The nut is a nut, and is screwed together with a bolt or a screw rod to play a role in fastening, and one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials.

The tapping device produced by the conventional draw bar nut is inconvenient in nut clamping and cannot stably drive the nut to move, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model discloses a support frame, electric push rod and splint to can make things convenient for the centre gripping nut, and adopt lead screw and slider, thereby can stably drive the nut displacement, and then the quality when guaranteeing the tapping.

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

a tapping device for producing a draw bar nut comprises a tapping mechanism and a driving mechanism, wherein the tapping mechanism comprises a workbench, support legs, a displacement frame, a screw rod and a motor I, the support legs are fixed at the bottom of the workbench, the displacement frame is arranged at the top of the workbench, the inner side of the displacement frame is rotatably connected with the screw rod, the displacement frame is provided with a first motor with an output shaft connected with the screw rod, the outer side of the screw rod is connected with a slide block through threads, the top of the sliding block is provided with a supporting block, a supporting frame is fixed on the supporting block, a plurality of electric push rods are arranged on the supporting frame, the telescopic end of the electric push rod is provided with a clamping plate, an L-shaped plate is fixed on the workbench and positioned at one side of the displacement frame, the L-shaped plate is rotatably connected with a rotating shaft, a tapping head is fixed at one end of the rotating shaft, and one end, far away from the tapping head, of the rotating shaft is connected with the driving mechanism.

On the basis of the technical scheme, the driving mechanism comprises a second motor, a driving bevel gear and a driven bevel gear, the second motor is installed on the L-shaped plate, the driving bevel gear is arranged on an output shaft of the second motor, the driven bevel gear is meshed with the top of the driving bevel gear, and one end of the driven bevel gear is connected with the rotating shaft.

On the basis of the technical scheme, the driving mechanism comprises a second motor, a transmission belt, a driving belt wheel and a driven belt wheel, the second motor is installed on the L-shaped plate, the driving belt wheel is arranged on an output shaft of the second motor, the driven belt wheel is arranged above the driving belt wheel, and the driven belt wheel is connected with the driving belt wheel through the transmission belt.

On the basis of the technical scheme, the lead screw is horizontally arranged, and the lead screw rotates to drive the sliding block to displace.

On the basis of the technical scheme, the supporting frame is triangular, and can support a plurality of electric push rods.

On the basis of the technical scheme, the number of the electric push rods is at least 3, and the electric push rods can simultaneously drive the clamping plates to stretch, so that the nuts can be clamped.

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

the starting electric push rod drives the clamping plate to stretch out and draw back, the nut needing tapping is clamped tightly, the starting motor drives the screw rod to rotate, the screw rod drives the sliding block to displace after rotating, and then the nut is driven to displace, the starting motor drives the driving bevel gear to rotate, the driven bevel gear and the rotating shaft are driven to rotate through the driving bevel gear, and then the tapping head taps the nut, and the use is convenient.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is an axonometric view of an embodiment 1 of a tapping device for the production of a tie nut according to the present invention;

fig. 2 is a front view of an embodiment 1 of the tapping device for producing the pull rod nut according to the present invention;

fig. 3 is a schematic structural view of a supporting frame of the tapping device in the embodiment 1 of the present invention;

fig. 4 is an axonometric view of tapping unit embodiment 2 of a pull rod nut production of the present invention.

The reference numerals are explained below:

1. a tapping mechanism; 101. a work table; 102. a support leg; 103. a displacement frame; 104. a lead screw; 105. a first motor; 106. a slider; 107. a support frame; 108. an electric push rod; 109. a splint; 110. an L-shaped plate; 111. a rotating shaft; 112. a tapping head; 113. a support block; 2. a drive mechanism; 201. a second motor; 202. a drive bevel gear; 203. a driven bevel gear; 204. a transmission belt; 205. a driving pulley; 206. a driven pulley.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: a tapping device for producing a draw-bar nut comprises a tapping mechanism 1 and a driving mechanism 2, wherein the tapping mechanism 1 comprises a workbench 101, support legs 102, a displacement frame 103, a lead screw 104 and a motor I105, the support legs 102 are fixed at the bottom of the workbench 101, the displacement frame 103 is arranged at the top of the workbench 101, the lead screw 104 is rotatably connected to the inner side of the displacement frame 103, the lead screw 104 is horizontally arranged, the lead screw 104 rotates to drive a sliding block 106 to displace, the displacement frame 103 is provided with the motor I105 with an output shaft connected with the lead screw 104, the outer side of the lead screw 104 is connected with the sliding block 106 through threads, the top of the sliding block 106 is provided with a supporting block 113, a supporting frame 107 is fixed on the supporting block 113, the supporting frame 107 is triangular, the supporting frame 107 can support a plurality of electric push rods 108, the supporting frame 107 is provided with a plurality of electric push rods 108, the number of the electric push rods 108 is at least 3, the electric push rods 108 can simultaneously drive a plurality of clamping plates 109 to stretch and clamp nuts, the telescopic end of the electric push rod 108 is provided with a clamping plate 109, an L-shaped plate 110 is fixed on the workbench 101 and on one side of the displacement frame 103, a rotating shaft 111 is rotatably connected to the L-shaped plate 110, a tapping head 112 is fixed at one end of the rotating shaft 111, and one end of the rotating shaft 111 far away from the tapping head 112 is connected with the driving mechanism 2.

On the basis of the above-described embodiment: the driving mechanism 2 comprises a second motor 201, a driving bevel gear 202 and a driven bevel gear 203, the second motor 201 is mounted on the L-shaped plate 110, the driving bevel gear 202 is arranged on an output shaft of the second motor 201, the driven bevel gear 203 is meshed with the top of the driving bevel gear 202, and one end of the driven bevel gear 203 is connected with the rotating shaft 111.

The utility model discloses a theory of operation and use flow: the electric push rod 108 is started to drive the clamping plate 109 to stretch out and draw back, a nut needing tapping is clamped tightly, the first starting motor 105 drives the lead screw 104 to rotate, the lead screw 104 drives the sliding block 106 to displace after rotating, and then drives the nut to displace, the second starting motor 201 drives the driving bevel gear 202 to rotate, the driving bevel gear 202 drives the driven bevel gear 203 and the rotating shaft 111 to rotate, and then the tapping head 112 taps the nut, and the use is convenient.

Example 2

Referring to fig. 4, the difference between the embodiment 2 and the embodiment 1 is that the driving mechanism 2 includes a second motor 201, a transmission belt 204, a driving pulley 205, and a driven pulley 206, the second motor 201 is installed on the L-shaped plate 110, the driving pulley 205 is installed on an output shaft of the second motor 201, the driven pulley 206 is installed above the driving pulley 205, the driven pulley 206 is connected to the driving pulley 205 through the transmission belt 204, the electric push rod 108 is started to drive the clamp plate 109 to extend and retract, a nut to be tapped is clamped, the first motor 105 is started to drive the lead screw 104 to rotate, the lead screw 104 drives the slider 106 to displace after rotating, and then drives the nut to displace, the transmission belt 204 is started to drive the driving pulley 205 to rotate, the driving pulley 205 drives the driven pulley 206 to rotate through the transmission belt 204 after rotating, and then the rotating shaft 111 and the tapping head 112 can be driven to rotate, and then the tapping head 112 taps the nut, which is convenient to use.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The utility model provides a chasing bar of pull rod nut production which characterized in that: the tapping mechanism comprises a tapping mechanism (1) and a driving mechanism (2), wherein the tapping mechanism (1) comprises a workbench (101), support legs (102), a displacement frame (103), a lead screw (104) and a motor I (105), the support legs (102) are fixed at the bottom of the workbench (101), the displacement frame (103) is arranged at the top of the workbench (101), the lead screw (104) is rotatably connected to the inner side of the displacement frame (103), the motor I (105) with an output shaft connected with the lead screw (104) is installed on the displacement frame (103), a sliding block (106) is connected to the outer side of the lead screw (104) through threads, a supporting block (113) is arranged at the top of the sliding block (106), a supporting frame (107) is fixed on the supporting block (113), a plurality of electric push rods (108) are installed on the supporting frame (107), and a clamping plate (109) is arranged at the telescopic end of the electric push rods (108), the hydraulic tapping machine is characterized in that the workbench (101) is provided with an L-shaped plate (110) and is located one side of the displacement frame (103), the L-shaped plate (110) is connected with a rotating shaft (111) in a rotating mode, one end of the rotating shaft (111) is fixed with a tapping head (112), and the rotating shaft (111) is far away from one end of the tapping head (112) and the driving mechanism (2) is connected.

2. The tapping device for the production of the draw-bar nut of claim 1, wherein: the driving mechanism (2) comprises a second motor (201), a driving bevel gear (202) and a driven bevel gear (203), the second motor (201) is installed on the L-shaped plate (110), the driving bevel gear (202) is arranged on an output shaft of the second motor (201), the top of the driving bevel gear (202) is meshed with the driven bevel gear (203), and one end of the driven bevel gear (203) is connected with the rotating shaft (111).

3. The tapping device for the production of the draw-bar nut of claim 1, wherein: the driving mechanism (2) comprises a second motor (201), a transmission belt (204), a driving belt wheel (205) and a driven belt wheel (206), the second motor (201) is installed on the L-shaped plate (110), the driving belt wheel (205) is arranged on an output shaft of the second motor (201), the driven belt wheel (206) is arranged above the driving belt wheel (205), and the driven belt wheel (206) is connected with the driving belt wheel (205) through the transmission belt (204).

4. The tapping device for the production of the draw-bar nut of claim 1, wherein: the lead screw (104) is horizontally arranged.

5. The tapping device for the production of the draw-bar nut of claim 1, wherein: the support frame (107) is triangular.

6. The tapping device for the production of the draw-bar nut of claim 1, wherein: the number of the electric push rods (108) is at least 3.