CN219583795U - Stud locking mechanism of double-end marking machine - Google Patents

Abstract

The utility model relates to the technical field of stud marking, in particular to a stud locking mechanism of a double-end marking machine, which comprises mounting tables arranged on two sides, marking equipment is arranged on the mounting tables, a control table is arranged between the mounting tables, three rows of fixing blocks are arranged on the table top of the control table, lifting guide blocks are arranged between adjacent fixing blocks, studs to be marked are placed on the guide blocks, the top surfaces of the fixing blocks are designed to be landslide B, meanwhile, the top surfaces of the guide blocks are designed to be landslide A, a transverse plate is erected above the control table, the bottom of the transverse plate is connected with a pressing plate, the pressing plate vertically translates and is pressed on the upper surface of each stud, each stud can enter a marking area in sequence, and then sequentially slides outwards after marking is finished, the feeding and discharging processes of the studs are automatically carried out, the working efficiency can be improved, meanwhile, the stud in a marking state is limited through the pressing plate, the position of the stud can be ensured to be fixed, and the stud marking quality is ensured.

Description

Stud locking mechanism of double-end marking machine

Technical Field

The utility model relates to the technical field of stud marking, in particular to a stud locking mechanism of a double-end marking machine.

Background

The double-end marking machine can be used for marking at two ends of the stud, the marking machine is controlled to translate in a hydraulic or electric driving mode in the prior art, a worker places the stud to be marked between the two marking machines, and the stud is taken out after marking is finished. Because the whole access process is mainly manually operated, the stud marking efficiency is not high. In addition, the marking machine needs to be contacted with the end face of the stud, and the two ends of the stud are contacted with the marking machine at the same time, so that the position of the stud can be shifted, the marking position is inaccurate, and the marking quality is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a stud locking mechanism of a double-end marking machine.

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

the utility model provides a double-end marking machine's double-screw bolt locking mechanism, includes the mount table that sets up on both sides, be provided with marking device on the mount table, be provided with the control cabinet between the mount table, be provided with three rows of fixed blocks on the mesa of control cabinet, the height of fixed block increases in proper order, and is provided with the guide block between the adjacent fixed block, two electric putter tops that upwards draw forth by the inside of control cabinet dock respectively in two guide block bottoms, place the double-screw bolt of waiting to mark on the guide block, the top surface design of fixed block is landslide B, simultaneously the top surface design of guide block is landslide A, landslide B is unanimous with landslide A's slope, has erect the diaphragm in the top of control cabinet, the bottom of diaphragm is connected with the clamp plate through the piston rod, the clamp plate is along vertical translation and press-cover at the double-screw bolt upper surface.

In a preferred technical scheme, the outer sides of the mounting tables at two sides are provided with vertical side plates, and the top ends of the side plates at two sides are fixedly connected through transverse plates.

In a preferred technical scheme, be provided with the pneumatic cylinder on the diaphragm, the bottom output of pneumatic cylinder is provided with the piston rod, the bottom and the clamp plate fixed connection of this piston rod.

In a preferred embodiment, the bottom surface of the pressure plate is designed as a pressing bevel with an inclination angle, which is parallel to the landslide a.

In a preferred technical scheme, the heights of the fixing blocks are sequentially increased from left to right, and a conveying belt for sliding the studs is further arranged outside the leftmost fixing block.

In a preferred technical scheme, the pressing plate is arranged right above the rightmost guide block, and the marking device, the pressing plate and the right guide block are arranged on the same vertical line.

In a preferred technical scheme, a push rod motor for controlling the expansion and contraction of the two electric push rods is arranged in the control console.

The beneficial effects of the utility model are as follows:

1. the multi-stage separating and conveying mechanism can be used for enabling the studs to enter the marking area one by one, each stud can sequentially finish the marking work at two ends of the stud, the situation that the positions of the studs are disordered is avoided, and the stud marking work is guaranteed to be orderly carried out.

2. The raised guide block is matched with the pressing plate above to restrain the stud, so that the stud can be locked, the position of the stud cannot shift during marking, and the marking quality of the stud can be ensured.

3. The feeding and discharging processes of the studs and the stud marking process are automatically carried out, manual participation is not needed, the working intensity of field personnel is reduced, and the working efficiency can be improved.

To sum up, through the locking mechanism that this scheme provided, it is not high that the double-screw bolt is beaten mark efficiency, and the unstable problem that can influence marking quality in double-screw bolt position, this locking mechanism's proposes, each double-screw bolt can get into marking area according to the order, wait to beat and finish the back outside roll-off in proper order, the last unloading process automation of double-screw bolt goes on, can improve work efficiency, and the double-screw bolt under the marking state is restricted through the clamp plate, can guarantee its fixed in position, prevent to beat the condition that marks scurrying the position, effectively guarantee the marking quality at double-screw bolt both ends.

Drawings

FIG. 1 is a schematic diagram of a front view of a locking mechanism of a stud of a marking machine according to the present utility model;

FIG. 2 is a schematic diagram of a pre-preparation stage of stud marking according to the present utility model;

FIG. 3 is a schematic diagram of a stud marking stage according to the present utility model;

FIG. 4 is a schematic diagram of a post-marking send-out status according to the present utility model;

fig. 5 is a schematic structural diagram of a locked state of a stud according to the present utility model.

In the figure: 1. a console; 2. a mounting table; 3. a side plate; 4. a cross plate; 5. a fixed block; 6. a guide block; 7. an electric push rod; 8. marking equipment; 9. a piston rod; 10. a pressing plate; 11. a hydraulic cylinder; 12. landslide A; 13. landslide B; 14. pressing an inclined plane; 15. and (3) a conveyor belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In this embodiment, referring to fig. 1-5, a stud locking mechanism of a double-end marking machine includes mounting tables 2 disposed on two sides, marking devices 8 are disposed on the mounting tables 2, a console 1 is disposed between the mounting tables 2, three rows of fixing blocks 5 are disposed on a table surface of the console 1, heights of the fixing blocks 5 are sequentially increased from left to right, and a conveying belt 15 for sliding studs is further disposed outside the fixing blocks 5 located on the leftmost side. With the transfer of the conveyor belt 15, the individual studs can be slid onto the leftmost fixed block 5 in sequence.

Guide blocks 6 are arranged between the adjacent fixed blocks 5, the top ends of two electric push rods 7 led out upwards from the inside of the console 1 are respectively butted at the bottoms of the two guide blocks 6, and it is required to be specially explained that push rod motors for respectively controlling the expansion and contraction of the two electric push rods 7 are arranged in the console 1.

The stud to be marked is placed on the guide block 6, the top surface of the fixed block 5 is designed to be a landslide B13, meanwhile, the top surface of the guide block 6 is designed to be a landslide A12, and the landslide B13 is consistent with the landslide A12 in gradient.

Referring to fig. 2, the electric push rod 7 is utilized to lift the left guide block 6, so that the top landslide a12 of the guide block 6 is flush with the top landslide B13 of the leftmost fixed block 5, the stud sent out from the conveyer belt 15 can smoothly drop onto the left guide block 6, and the stud on the guide block 6 can lean against the middle fixed block 5 due to the design of the landslide a12 of the guide block 6, and the stud position is ensured to be fixed by utilizing the included angle formed by the surface landslide a12 of the left guide block 6 and the side surface of the middle fixed block 5.

The left guide block 6 and the right guide block 6 are then lifted simultaneously so that the top slide a12 of the left guide block 6, the top slide B13 of the middle fixed block 5 and the top slide a12 of the right guide block 6 are flush, so that the stud smoothly passes from the lower guide block 6 into the upper guide block 6. The studs are in the position I shown in fig. 2, and the process is that the studs are fed one by one and enter a marking area.

A transverse plate 4 is arranged above the control console 1, as shown in fig. 1, vertical side plates 3 are arranged outside mounting tables 2 on two sides, the top ends of the side plates 3 on two sides are fixedly connected through the transverse plate 4, a hydraulic cylinder 11 is arranged on the transverse plate 4, a piston rod 9 is arranged at the bottom output end of the hydraulic cylinder 11, and the bottom end of the piston rod 9 is fixedly connected with a pressing plate 10. With reference to fig. 3, the right guide block 6 is further lifted to the position II shown in fig. 3, and the stud is kept fixed by using the included angle formed by the sliding surface a12 of the right guide block 6 and the side surface of the rightmost fixed block 5.

As can be seen in connection with fig. 2-5, the platen 10 is arranged directly above the guide block 6 on the right, and the marking device 8, the platen 10 and the guide block 6 on the right are on the same vertical line. The position II corresponds to the height of the marking device 8, that is to say, the marking operation at the two ends of the stud is performed at this height, and the upper pressing plate 10 is moved downwards, so that the pressing plate 10 can just press the surface of the stud, and the stud can be locked by the clamping position formed between the three parts, so that the stud is ensured to be fixed in position during marking. The process is a stud marking process.

After marking, the pressing plate 10 is lifted to a high position, the right guide block 6 is lifted to a position III shown in fig. 4, and at this time, the surface landslide A12 of the right guide block 6 is flush with the top surface landslide B13 of the rightmost fixed block 5, so that the stud can smoothly slide from the guide block 6 to the right and left fixed blocks 5, and finally slide outwards from the top surface of the rightmost fixed block 5. This process is the process of sending out the stud.

Finally, it should be noted that, as shown in fig. 5, the bottom surface of the platen 10 is designed as a pressing slope 14 with an inclined angle, and the pressing slope 14 is kept parallel to the landslide a 12. The pressing inclined surface 14 is parallel to the landslide A12, so that the stud is arranged between the pressing plate 10 and the guide block 6, and the pressing inclined surface 14 and the landslide A12 can be used for determining the position of the stud, so that the stud is in a fixed state during marking.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a double-end marking machine's double-screw bolt locking mechanism, includes setting up mount table (2) on both sides, be provided with marking device (8) on mount table (2), a serial communication port, be provided with control cabinet (1) between mount table (2), be provided with three rows of fixed blocks (5) on the mesa of control cabinet (1), the height of fixed block (5) increases in proper order, and is provided with guide block (6) between adjacent fixed block (5), dock respectively in two guide block (6) bottoms by two electric putter (7) tops that the inside of control cabinet (1) was drawn forth, place the double-screw bolt of waiting to mark on guide block (6), the top surface design of fixed block (5) is landslide B (13), simultaneously the top surface design of guide block (6) is landslide A (12), the slope B (13) and landslide A (12) is unanimous, has erect diaphragm (4) in the top of control cabinet (1), the bottom of diaphragm (4) is connected with clamp plate (10) through clamp plate (9) and along vertical translation piston rod (10).

2. The stud locking mechanism of a double-end marking machine according to claim 1, wherein vertical side plates (3) are arranged on the outer sides of the mounting tables (2) on two sides, and the top ends of the side plates (3) on two sides are fixedly connected through transverse plates (4).

3. The stud locking mechanism of the double-end marking machine according to claim 2, wherein a hydraulic cylinder (11) is arranged on the transverse plate (4), a piston rod (9) is arranged at the bottom output end of the hydraulic cylinder (11), and the bottom end of the piston rod (9) is fixedly connected with the pressing plate (10).

4. Stud locking mechanism of a double-head marking machine according to claim 1, characterized in that the bottom surface of the press plate (10) is designed as a pressing bevel (14) with an inclined angle, the pressing bevel (14) remaining parallel to the landslide a (12).

5. Stud locking mechanism of a double-head marking machine according to claim 1, characterized in that the height of the fixed block (5) increases from left to right in sequence, and that a conveyor belt (15) for sliding the stud is provided outside the leftmost fixed block (5).

6. Stud locking mechanism of a double-head marking machine according to claim 5, characterized in that the press plate (10) is arranged right above the rightmost guide block (6), the marking device (8), press plate (10) and the rightmost guide block (6) being on the same vertical line.

7. Stud locking mechanism of a double-head marking machine according to claim 1, characterized in that the inside of the console (1) is provided with a push rod motor for controlling the extension and retraction of two electric push rods (7), respectively.