CN213445512U

CN213445512U - Remove convenient bolt production with unreeling frame

Info

Publication number: CN213445512U
Application number: CN202022098971.8U
Authority: CN
Inventors: 嵇宏鑫
Original assignee: Youluo Jinggong Technology Zhejiang Co ltd
Current assignee: Youluo Jinggong Technology Zhejiang Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-15
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a remove convenient bolt production with unreeling frame, the on-line screen storage device comprises a base, the bottom fixed mounting of base has four universal wheels, and four universal wheels are two bisymmetry settings, and the top of base is equipped with two backup pads, and the top fixed mounting of two backup pads has same unreeling frame main part, and the thread groove has all been seted up to the bottom of two backup pads, and two thread inslots all rotate and install the screw thread post, and outside the bottom of two screw thread posts extended to corresponding thread groove respectively, seted up fixed chamber on the base, fixed mounting has the bearing frame on the bottom inner wall in fixed chamber, has seted up two through-holes on the top inner wall in fixed chamber. The utility model relates to a rationally, the practicality is good, and the convenience is removed and is firm fixed unreeling the frame main part, the simple operation, and labour saving and time saving is convenient for adjust the high position of unreeling the frame main part moreover, and the convenient to use unreels the frame main part and unreels the operation to the wire rod.

Description

Remove convenient bolt production with unreeling frame

Technical Field

The utility model relates to a bolt production facility technical field specifically is a remove convenient bolt production with unreeling frame.

Background

The bolt is a common fastener, the bolt is rare in daily life and industrial production and manufacturing, the bolt is also called industrial rice, the bolt is widely applied, a plurality of processes are needed in the bolt production process, coiled wire is used as a raw material in the initial stage of bolt production, and the wire needs to be placed on an unreeling frame for unreeling operation.

However, in the prior art, the unreeling frame for bolt production in common use is not convenient to move in the using process, needs manual carrying, is time-consuming and labor-consuming, is not convenient to adjust the height position of the unreeling frame according to production needs, and causes inconvenience in unreeling operation of wires.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a remove convenient bolt production with unreeling frame has solved current bolt production with unreeling frame and has not been convenient for remove, needs artifical transport, wastes time and energy, is not convenient for adjust the high position of unreeling frame moreover, leads to the problem that the operation of unreeling of wire rod brought inconvenience.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an unwinding frame convenient to move for bolt production comprises a base, wherein four universal wheels are fixedly mounted at the bottom of the base, the four universal wheels are symmetrically arranged in pairs, two supporting plates are arranged above the base, the same unwinding frame main body is fixedly mounted at the tops of the two supporting plates, thread grooves are formed in the bottoms of the two supporting plates, thread columns are rotatably mounted in the two thread grooves, the bottom ends of the two thread columns respectively extend out of the corresponding thread grooves, a fixing cavity is formed in the base, a bearing seat is fixedly mounted on the inner wall of the bottom of the fixing cavity, two through holes are formed in the inner wall of the top of the fixing cavity, the bottom ends of the two thread columns respectively penetrate through the corresponding through holes, the bottom ends of the two thread columns are respectively rotatably mounted at the tops of the corresponding bearing seats, chain wheels positioned in the fixing cavities are respectively fixedly sleeved on the two thread columns, and the same chain is, fixed cover is equipped with the first gear that is located fixed intracavity on one side screw thread post in two screw thread posts, the mounting hole has been seted up on the bottom inner wall in fixed chamber, the vertical axis is installed to the mounting hole internal rotation, the top of vertical axis extends to fixed intracavity and fixed mounting has the second gear, the second gear meshes with first gear mutually, the bottom of base is equipped with the motor, the output shaft end of motor extend to in the mounting hole and with the bottom fixed connection of vertical axis, the bottom fixed mounting of base has four electric putter, the equal fixed mounting of four electric putter's output has flexible post, the equal fixed mounting in bottom of four flexible posts has the locating plate.

Preferably, the guide way has all been seted up to the both sides of backup pad, and the top fixed mounting of base has four L type guide bars, and the horizontal end of four L type guide bars is slidable mounting respectively in corresponding guide way.

Preferably, unreel a frame main part bottom fixed mounting have two reinforcing plates, and two reinforcing plates are the slope setting, and one side that unreels a frame main part is kept away from to two reinforcing plates is respectively with one side fixed connection that two backup pads are close to each other.

Preferably, the two threaded columns are fixedly sleeved with bearings, and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding through holes respectively.

Preferably, the vertical shaft is fixedly sleeved with an annular block, the inner wall of the mounting hole is provided with an annular groove, and the annular block is rotatably mounted in the annular groove.

Preferably, the bottom of the base is fixedly provided with a rack, and the motor is fixedly arranged on the rack.

(III) advantageous effects

The utility model provides a remove convenient bolt production with unreeling frame. The method has the following beneficial effects:

(1) this remove convenient bolt production with unreeling frame, through setting up four universal wheels, be convenient for promote the base and unreel a main part and remove, work through starting four electric putter, four flexible post drive corresponding locating plate downstream to with ground or horizontal plane, utilize the frictional force that produces when four locating plates contact with ground or horizontal plane, can stabilize fixedly to the position of base with unreeling a main part, avoid it to take place the skew, work of resetting through starting four electric putter, make four flexible post drive corresponding locating plate and shift up, remove the fixed to the base promptly, alright promote the base and unreel a main part and remove, thereby it is fixed with firm to conveniently remove unreeling a main part, the operation is convenient, time saving and labor saving.

(2) The unwinding frame convenient to move for bolt production has the advantages that the motor drives the vertical shaft and the second gear to rotate by starting the motor to rotate forwards, the second gear drives the first gear, the corresponding threaded column and the corresponding chain wheel to rotate, under the transmission action of the chain, the two threaded columns synchronously rotate in the same direction, the two supporting plates drive the unwinding frame main body to gradually rise, by starting the motor to rotate reversely, the motor drives the vertical shaft and the second gear to rotate reversely, the second gear drives the first gear, the corresponding threaded column and the corresponding chain wheel to rotate reversely, under the transmission action of the chain, the two threaded columns rotate simultaneously, the two support plates drive the unwinding frame main body to gradually descend, therefore, the height position of the unreeling rack main body can be conveniently adjusted according to work needs, and unreeling operation of the wire rod can be conveniently carried out by utilizing the unreeling rack main body.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

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

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a base; 2. a universal wheel; 3. a support plate; 4. a unreeling rack main body; 5. a thread groove; 6. a threaded post; 7. a fixed cavity; 8. a bearing seat; 9. a through hole; 10. a sprocket; 11. a chain; 12. a first gear; 13. mounting holes; 14. a vertical axis; 15. a second gear; 16. a motor; 17. an electric push rod; 18. a telescopic column; 19. positioning a plate; 20. an L-shaped guide 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.

As shown in fig. 1-3, the utility model provides a technical solution: an unreeling frame convenient to move for bolt production comprises a base 1, four universal wheels 2 are fixedly installed at the bottom of the base 1, the four universal wheels 2 are symmetrically arranged in pairs, two supporting plates 3 are arranged above the base 1, the top of each supporting plate 3 is fixedly provided with the same unreeling frame main body 4, thread grooves 5 are formed in the bottoms of the two supporting plates 3, thread columns 6 are rotatably installed in the thread grooves 5, the bottom ends of the two thread columns 6 extend out of the corresponding thread grooves 5 respectively, a fixed cavity 7 is formed in the base 1, a bearing seat 8 is fixedly installed on the inner wall of the bottom of the fixed cavity 7, two through holes 9 are formed in the inner wall of the top of the fixed cavity 7, the bottom ends of the two thread columns 6 penetrate through the corresponding through holes 9 respectively, the bottom ends of the two thread columns 6 are rotatably installed at the tops of the corresponding bearing seats 8 respectively, and chain wheels 10 positioned in the fixed cavities 7 are fixedly sleeved on the two thread columns, around being equipped with same chain 11 on two sprockets 10, fixed cover is equipped with the first gear 12 that is located fixed chamber 7 on one side screw post 6 in two screw posts 6, mounting hole 13 has been seted up on the bottom inner wall of fixed chamber 7, vertical axis 14 is installed to the internal rotation of mounting hole 13, the top of vertical axis 14 extends to fixed chamber 7 in and fixed mounting has second gear 15, second gear 15 meshes with first gear 12 mutually, base 1's bottom is equipped with motor 16, motor 16's output shaft end extend to in mounting hole 13 and with vertical axis 14's bottom fixed connection, base 1's bottom fixed mounting has four electric putter 17, the equal fixed mounting in output of four electric putter 17 has flexible post 18, the equal fixed mounting in bottom of four flexible post 18 has locating plate 19.

The guide way has all been seted up to the both sides of backup pad 3, base 1's top fixed mounting has four L type guide bars 20, four L type guide bars 20's horizontal end difference slidable mounting is in corresponding guide way, unreel frame main part 4 bottom fixed mounting has two reinforcing plates, two reinforcing plates are the slope setting, one side that unreels frame main part 4 was kept away from to two reinforcing plates is respectively with two backup pads 3 one side fixed connection that are close to each other, all fixed the cover is equipped with the bearing on two screw post 6, the outer lane of two bearings respectively with corresponding through-hole 9's inner wall fixed connection, fixed cover is equipped with the annular piece on the vertical axis 14, the ring channel has been seted up on the inner wall of mounting hole 13, the annular piece rotates and installs in the ring channel, base 1's bottom fixed mounting has the frame, 16 fixed mounting.

When the device is used, the four positioning plates 19 are made of anti-skid plates, the base 1 is provided with a control switch and an external power line, the motor 16 is a motor capable of rotating forwards and backwards, the motor 16, the four electric push rods 17, the control switch and the external power line are sequentially and electrically connected to form a loop, the control switch can control the starting, stopping and reversing of the motor 16 and the starting, stopping and resetting of the four electric push rods 17, the four universal wheels 2 are arranged to facilitate the pushing of the base 1 and the unreeling frame main body 4 to move, when the unreeling frame main body 4 is moved to a proper position, the power supply is switched on, the four electric push rods 17 are started to work, the four telescopic columns 18 drive the corresponding positioning plates 19 to move downwards, so that the four positioning plates 19 stop working after the four positioning plates 19 move downwards to the ground or the horizontal plane, and friction force generated when the four positioning plates 19 contact the, the positions of the base 1 and the unreeling frame main body 4 can be stably fixed to avoid deviation, the four electric push rods 17 are started to reset, the four telescopic columns 18 drive the corresponding positioning plates 19 to move upwards, namely, the fixing of the base 1 is released, the base 1 and the unreeling frame main body 4 can be pushed to move, so that the unreeling frame main body 4 can be conveniently moved and stably fixed, the operation is convenient and fast, time and labor are saved, the height position of the unreeling frame main body 4 can be adjusted as required, the motor 16 drives the vertical shaft 14 and the second gear 15 to rotate by starting the motor 16 to rotate forwards, the vertical shaft 14 drives the annular block to rotate in the annular groove, the second gear 15 drives the first gear 12, the corresponding threaded columns 6 and the corresponding chain wheels 10 to rotate, under the transmission action of the chain 11, the two threaded columns 6 synchronously rotate in the same direction, and because the two threaded columns 6 are respectively in threaded connection and matching with the corresponding threaded grooves 5, so that the two support plates 3 drive the unreeling frame main body 4 to gradually rise, the horizontal ends of the four L-shaped guide rods 20 respectively slide in the corresponding guide grooves, by starting the motor 16 to rotate reversely, the motor 16 drives the vertical shaft 14 and the second gear 15 to rotate reversely, the vertical shaft 14 drives the annular block to rotate in the annular groove, the second gear 15 drives the first gear 12, the corresponding threaded column 6 and the corresponding chain wheel 10 to rotate reversely, under the transmission action of the chain 11, the two threaded columns 6 rotate simultaneously, the two support plates 3 drive the unwinding frame main body 4 to gradually descend, thereby, the height position of the unreeling rack main body 4 can be adjusted by controlling the positive and negative rotation work of the motor 16, the unreeling operation of the wire rod can be conveniently carried out by utilizing the unreeling rack main body 4, and those not described in detail in this specification are well within the skill of those in the art.

To sum up, the unwinding frame for bolt production with convenient movement is provided with four universal wheels 2, so that the base 1 and the unwinding frame main body 4 are conveniently pushed to move, when four electric push rods 17 are started to work, four telescopic columns 18 drive corresponding positioning plates 19 to downwards move to the ground or the horizontal plane, the positions of the base 1 and the unwinding frame main body 4 can be stably fixed by utilizing the friction force generated when the four positioning plates 19 are contacted with the ground or the horizontal plane, so as to avoid the deviation of the positions, and when the four electric push rods 17 are started to reset, the four telescopic columns 18 drive the corresponding positioning plates 19 to upwards move, namely the fixing of the base 1 is released, so that the base 1 and the unwinding frame main body 4 can be pushed to move, so that the unwinding frame main body 4 can be conveniently moved and stably fixed, the operation is convenient, and the motor 16 drives the vertical shaft 14 and the second gear 15 to rotate by starting the motor 16 to positively rotate, the second gear 15 drives the first gear 12, the corresponding threaded post 6 and the corresponding chain wheel 10 to rotate, under the transmission action of the chain 11, the two threaded posts 6 synchronously rotate in the same direction, the two support plates 3 drive the unreeling frame main body 4 to gradually rise, the motor 16 drives the vertical shaft 14 and the second gear 15 to reversely rotate by starting the motor 16 to reversely rotate, the second gear 15 drives the first gear 12, the corresponding threaded post 6 and the corresponding chain wheel 10 to reversely rotate, under the transmission action of the chain 11, the two threaded posts 6 simultaneously rotate, the two support plates 3 drive the unreeling frame main body 4 to gradually descend, so that the height position of the unreeling frame main body 4 can be conveniently adjusted according to the work requirement, and the unreeling operation of the unreeling frame main body 4 is conveniently carried out by utilizing the unreeling frame main body 4, the utility model has the advantages of reasonable design, good practicability, convenient movement and stable fixation of the unreeling frame main body 4, the simple operation is convenient for adjust the high position of unreeling frame main part 4 moreover, is convenient for utilize unreeling frame main part 4 to unreel the operation to the wire rod.

Claims

1. The utility model provides a remove convenient bolt production with unreeling frame, includes base (1), its characterized in that: the bottom of the base (1) is fixedly provided with four universal wheels (2), the four universal wheels (2) are arranged in a pairwise symmetry manner, two supporting plates (3) are arranged above the base (1), the top of each supporting plate (3) is fixedly provided with the same unreeling frame main body (4), the bottoms of the two supporting plates (3) are respectively provided with a threaded groove (5), threaded columns (6) are respectively rotatably arranged in the two threaded grooves (5), the bottom ends of the two threaded columns (6) respectively extend out of the corresponding threaded grooves (5), the base (1) is provided with a fixed cavity (7), the inner wall of the bottom of the fixed cavity (7) is fixedly provided with a bearing seat (8), the inner wall of the top of the fixed cavity (7) is provided with two through holes (9), the bottom ends of the two threaded columns (6) respectively penetrate through the corresponding through holes (9), and the bottom ends of the two threaded columns (6) are respectively rotatably arranged at the top of the corresponding, the chain wheels (10) positioned in the fixed cavity (7) are fixedly sleeved on the two threaded columns (6), the same chain (11) is wound on the two chain wheels (10), the first gear (12) positioned in the fixed cavity (7) is fixedly sleeved on the threaded column (6) on one side of the two threaded columns (6), a mounting hole (13) is formed in the inner wall of the bottom of the fixed cavity (7), a vertical shaft (14) is rotatably installed in the mounting hole (13), the top end of the vertical shaft (14) extends into the fixed cavity (7) and is fixedly provided with a second gear (15), the second gear (15) is meshed with the first gear (12), a motor (16) is arranged at the bottom of the base (1), the output shaft end of the motor (16) extends into the mounting hole (13) and is fixedly connected with the bottom end of the vertical shaft (14), four electric push rods (17) are fixedly installed at the bottom of the base (1), the output ends of the four electric push rods (17) are fixedly provided with telescopic columns (18), and the bottom ends of the four telescopic columns (18) are fixedly provided with positioning plates (19).

2. The unwinding frame convenient to move for bolt production according to claim 1, characterized in that: the guide grooves are formed in the two sides of the supporting plate (3), four L-shaped guide rods (20) are fixedly mounted at the top of the base (1), and the horizontal ends of the four L-shaped guide rods (20) are respectively slidably mounted in the corresponding guide grooves.

3. The unwinding frame convenient to move for bolt production according to claim 1, characterized in that: unreel a frame main part (4) bottom fixed mounting have two reinforcing plates, and two reinforcing plates are the slope setting, and one side that unreels a frame main part (4) is kept away from to two reinforcing plates is respectively with one side fixed connection that two backup pads (3) are close to each other.

4. The unwinding frame convenient to move for bolt production according to claim 1, characterized in that: the two threaded columns (6) are fixedly sleeved with bearings, and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding through holes (9) respectively.

5. The unwinding frame convenient to move for bolt production according to claim 1, characterized in that: the vertical shaft (14) is fixedly sleeved with an annular block, the inner wall of the mounting hole (13) is provided with an annular groove, and the annular block is rotatably mounted in the annular groove.

6. The unwinding frame convenient to move for bolt production according to claim 1, characterized in that: the bottom of base (1) is fixed with the frame, and motor (16) fixed mounting is in the frame.