CN211445825U - Local guenching unit of high-accuracy heavy punch press guide rail - Google Patents

Abstract

The utility model discloses a local quenching device for a guide rail of a high-precision heavy-duty punch, comprising an operating table, clamping blocks are fixedly installed on both sides of the top of the operating table, and a first screw rod is rotatably connected inside the two clamping blocks. The exteriors of the two first screw rods are threadedly connected with moving blocks through the first screw rod nuts, and the bottom ends of the two clamping blocks are provided with moving grooves matching the moving blocks. The beneficial effects of the utility model are: By arranging the mutual cooperation between the first screw rod, the first screw nut, the moving block, the support rod and the clamping plate, when the turning handle is rotated, the corresponding moving blocks are simultaneously moved relative to each other, and cooperate with the rotating shaft to drive the corresponding moving blocks. The corresponding clamping plate swings, thereby clamping and fixing the guide rail of the punch press and improving the quenching quality; through the cooperation between the circulation pump, water outlet hose, water pumping pipe and horizontal pipe and the leakage groove, water resources can be realized. of recycling.

Description

A high-precision heavy-duty punch guide rail local quenching device

technical field

The utility model relates to a quenching device, in particular to a high-precision heavy-duty punching machine guide rail local quenching device, which belongs to the technical field of punching machine guideway processing.

Background technique

Stamping equipment is a widely used processing equipment. High-precision heavy-duty punches are commonly used in stamping equipment. By matching different molds, high-precision heavy-duty punches realize the processing and forming of various types of parts. The stamping process is more difficult than traditional machining. It is said that it has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and products that cannot be achieved by mechanical processing through various mold applications, so it is more and more widely used. The punch guide rail is the main core of the high-precision heavy-duty punch press. The punch guide rail is often used in a local quenching device during the production process to quench it.

The existing quenching device is inconvenient to fix the guide rail of the punching machine, and errors are prone to occur during the quenching process, which affects the quenching quality; and the existing quenching device is not convenient for water circulation, which is easy to cause waste of water resources.

Utility model content

The purpose of this utility model is to provide a high-precision heavy-duty punching machine guide rail local quenching device, so as to solve the problem of inconvenience in fixing the punching machine guideway and inconvenient for water circulation proposed in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-precision heavy-duty punching machine guide rail local quenching device, including an operating table, both sides of the top of the operating table are fixedly installed with clamping blocks, two of the clamping blocks. A first screw rod is rotatably connected to the inside of the block, a moving block is threadedly connected to the outside of the two first screw rods through the first screw nut, and the bottom ends of the two clamping blocks are provided with The corresponding moving grooves of the moving blocks have opposite directions of rotation of the corresponding two first screw nuts, and the top ends of each of the two corresponding moving blocks are hinged with support rods through hinges, and the two clamping blocks There are swing grooves on the surface of the two swing grooves, and the inner parts of the two swing grooves are connected with clamping plates through two rotating shafts. The bottom end is hinged, a circulating pump and a water storage tank are fixedly installed inside the operating table, the water suction port of the circulating pump is fixedly connected with one end of the water suction pipe, and the other end of the water suction pipe passes through the water storage tank and is placed in the storage tank. The bottom end of the inner wall of one side of the water tank, and one side of the top of the operating table is fixedly installed with a support plate, the inside of the support plate is fixedly installed with a forward and reverse rotation motor, and the inside of the support plate is provided with a chute, the slide The inside of the slot is rotatably connected with a second screw rod, the transmission shaft of the forward and reverse motor is fixedly connected with one end of the second screw rod through the chute, and the outside of the second screw rod is threadedly connected by a second screw rod nut There is a slider, a horizontal pipe is fixedly installed on one side of the slider, the water outlet of the circulating pump is fixedly connected with one end of the water outlet hose, and the other end of the water outlet hose passes through the operation table and the bottom of the horizontal pipe. End fixed connection.

As a preferred technical solution of the present invention, the top of the operating table is provided with a water leakage groove, the water leakage groove and the water storage tank are communicated with each other, and a blocking plate is fixedly installed between the two clamping blocks. A liquid inlet pipe and a liquid outlet pipe are respectively fixedly installed on the top and bottom of the front of the operating table, and a liquid inlet valve and a liquid outlet valve are respectively fixedly installed in the middle of the liquid inlet pipe and the middle part of the liquid outlet pipe.

As a preferred technical solution of the present invention, a spring is fixedly installed on one side of each of the clamping plates, and one end of each of the springs is respectively fixedly connected to the inner wall of the corresponding clamping block.

As a preferred technical solution of the present invention, a turning handle is fixedly installed at one end of the two first screw rods.

As a preferred technical solution of the present invention, a plurality of spray heads are fixedly installed at the bottom end of the horizontal pipe.

As a preferred technical solution of the present invention, a switch panel is fixedly installed on the top of the front of the support plate, and a circulating pump switch and a forward and reverse rotation motor switch are fixedly installed on the surface of the switch panel, respectively. The motor is electrically connected to the power supply through the circulation pump switch and the forward and reverse motor switches respectively.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model is a high-precision heavy-duty punching machine guide rail local quenching device, by setting the first screw rod, the first screw nut, the moving block and the support rod and clamping The mutual cooperation between the plates, when the turning handle is rotated, the first screw rod is driven to rotate in the forward and reverse directions, so that the corresponding moving blocks can perform relative movement at the same time, and the corresponding clamping plates are driven to swing with the rotating shaft, so as to facilitate the The guide rail of the punch press is clamped and fixed to improve the quenching quality; through the cooperation between the set circulating pump, the water outlet hose, the suction pipe, the horizontal pipe and the leakage groove, the recycling of water resources can be realized; through the set forward and reverse rotation The motor, the slider, the second screw nut and the chute cooperate with each other, so that the slider and the horizontal tube can be moved repeatedly, which is convenient for local quenching and more convenient to use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional structure schematic diagram of the clamping block of the utility model;

Fig. 3 is the sectional structure schematic diagram of the utility model;

FIG. 4 is a schematic structural diagram of the forward and reverse rotation motor of the present invention.

In the figure: 1. console; 2. clamping block; 3. first screw rod; 4. moving block; 5. horizontal tube; 6. support rod; 7. spring; 8. blocking plate; 9. rotating shaft; 10. Clamping plate; 11. Water storage tank; 12. Circulating pump; 13. Suction pipe; 14. Water outlet hose; 15. Support plate; 16. Forward and reverse motor; 17. Water leakage groove; 18. Chute; 19 , the second screw; 20, the slider.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , the utility model provides a high-precision heavy-duty punching machine guide rail local quenching device, including an operating table 1, and clamping blocks 2 are fixedly installed on both sides of the top of the operating table 1. Two clamping blocks 2 The inside of the two first screw rods 3 are rotatably connected with a first screw rod 3, and the outside of the two first screw rods 3 are threadedly connected with a moving block 4 through the first screw rod nut. The corresponding moving grooves of the blocks 4 have opposite directions of rotation of the corresponding two first screw nuts, so that the corresponding moving blocks 4 perform relative movement at the same time; the tops of the two corresponding moving blocks 4 are hinged with a hinge The support rod 6 and the surfaces of the two clamping blocks 2 are provided with swinging grooves, and the interior of the two swinging grooves are connected to the clamping plates 10 through two rotating shafts 9, which is convenient for clamping and fixing the guide rail of the punch; The top ends of the corresponding support rods 6 are respectively hinged with the bottom ends of the corresponding clamping plates 10 through hinges, and a circulating pump 12 and a water storage tank 11 are fixedly installed inside the operating table 1, which is convenient for water circulation and realizes the circulation of water resources. Use; the water outlet of the circulating pump 12 is fixedly connected with one end of the water suction pipe 13, and the other end of the water suction pipe 13 passes through the water storage tank 11 and is placed at the bottom end of the inner wall of the water storage tank 11. One side of the top of the console 1 is fixedly installed with The support plate 15, the inside of the support plate 15 is fixedly installed with a forward and reverse rotation motor 16, the inside of the support plate 15 is provided with a chute 18, and the inside of the chute 18 is rotatably connected with a second screw 19, the transmission of the forward and reverse rotation motor 16 The shaft passes through the chute 18 and is fixedly connected to one end of the second screw rod 19 , the outer part of the second screw rod 19 is threadedly connected with the slider 20 through the second screw nut, and one side of the slider 20 is fixedly installed with the transverse tube 5 , The water outlet of the circulating pump 12 is fixedly connected to one end of the water outlet hose 14 , and the other end of the water outlet hose 14 is fixedly connected to the bottom end of the horizontal pipe 5 through the console 1 .

Preferably, the top of the operating table 1 is provided with a water leakage groove 17, the water leakage groove 17 and the water storage tank 11 communicate with each other, a blocking plate 8 is fixedly installed between the two clamping blocks 2, the top of the front of the operating table 1 and the bottom of the front The liquid inlet pipe and the liquid outlet pipe are respectively fixedly installed, and the liquid inlet valve and the liquid outlet valve are respectively fixedly installed in the middle part of the liquid inlet pipe and the middle part of the liquid outlet pipe, which is convenient for the extracted water body to enter the water storage tank 11 again, so as to realize water Recycling of resources, and at the same time, it is convenient to carry out water bodies; one side of each clamping plate 10 is fixedly installed with a spring 7, and one end of each spring 7 is respectively fixedly connected with the inner wall of the corresponding clamping block 2, which is convenient for resetting. Function; one end of the two first screw rods 3 is fixedly installed with a turning handle, which is convenient to drive the first screw rod 3 to rotate in the forward and reverse directions; the bottom end of the horizontal pipe 5 is fixedly installed with several nozzles, which is convenient for water spraying. , to achieve local quenching; the top of the front of the support plate 15 is fixedly installed with a switch panel, and the surface of the switch panel is fixedly installed with a circulating pump switch and a forward and reverse motor switch, respectively. The motor switch is electrically connected to the power supply, which is convenient for better control of the operation of each electrical appliance.

In specific use, the utility model is a local quenching device for the guide rail of a high-precision heavy-duty punch. When the local quenching device needs to be used, the local quenching device is first placed at the work site, and the first screw rod 3 is driven by rotating the handle Forward rotation, cooperate with the first screw nut, make the corresponding two moving blocks 4 move relative at the same time, drive the clamping plate 10 to swing, so as to facilitate the clamping and fixing of the relevant punch guide rails, and then pass the relevant flamethrower, The punch guide rail is heated and heated, and the forward and reverse rotation motor 16 of ZWL47FP can be controlled by the forward and reverse rotation motor switch to work. The transmission shaft of the forward and reverse rotation motor 16 drives the second screw 19 to rotate in the forward direction. Rod nut and slider 20, adjust the position of the horizontal pipe 5 and the nozzle, and then control the circulating pump 12 of the model for ISG40-125 through the circulating pump switch to work, through the water outlet hose 14, the water pumping pipe 13 and the horizontal pipe 5 to heat Water spray quenching can be carried out at the quenched place; the quenched water body flows into the water storage tank 11 through the water leakage groove 17 to realize the recycling of water resources; finally, the partially quenched punch rail can be removed (just reverse rotation). Turn the handle and repeat the above steps).

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated The device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to the specific situation in this document. The specific meaning in the utility model.

Claims (6)

1. A high-precision heavy punch guide rail local quenching device comprises an operation table (1) and is characterized in that clamping blocks (2) are fixedly mounted on two sides of the top end of the operation table (1), first lead screws (3) are rotatably connected inside the two clamping blocks (2), moving blocks (4) are respectively connected to the outer portions of the two first lead screws (3) through first lead screw nuts in a threaded mode, moving grooves matched with the moving blocks (4) are respectively formed in the bottom ends of the inner portions of the two clamping blocks (2), the rotating directions of the corresponding two first lead screw nuts are opposite, supporting rods (6) are respectively hinged to the top ends of every two corresponding moving blocks (4) through hinges, swing grooves are respectively formed in the surfaces of the two clamping blocks (2), and clamping plates (10) are rotatably connected inside the two swing grooves through two rotating shafts (9), every two corresponding the top of bracing piece (6) all through the hinge respectively with the bottom of corresponding clamp plate (10) articulated, the inside difference fixed mounting of operation panel (1) has circulating pump (12) and storage water tank (11), the one end fixed connection of the mouth and drinking-water pipe (13) that draws water of circulating pump (12), the other end of drinking-water pipe (13) passes storage water tank (11) and arranges the bottom of storage water tank (11) one side inner wall in, one side on operation panel (1) top is surveyed fixed mounting and is had backup pad (15), the inside fixed mounting of backup pad (15) has just reverse motor (16), spout (18) have been seted up to the inside of backup pad (15), the inside rotation of spout (18) is connected with second lead screw (19), the transmission shaft of just reverse motor (16) passes the one end fixed connection of spout (18) and second lead screw (19), the outside of second lead screw (19) has slider (20) through second lead screw nut threaded connection, one side fixed mounting of slider (20) has violently pipe (5), the delivery port of circulating pump (12) and the one end fixed connection of water outlet hose (14), the other end of water outlet hose (14) passes operation panel (1) and violently manages the bottom fixed connection of (5).

2. The high-precision heavy punch guide rail local quenching device as claimed in claim 1, wherein: a water leakage groove (17) is formed in the top end of the operating platform (1), the water leakage groove (17) is communicated with the water storage tank (11) mutually, a blocking plate (8) is fixedly mounted between the clamping blocks (2), a liquid inlet pipe and a liquid outlet pipe are fixedly mounted at the front top and the front bottom of the operating platform (1) respectively, and a liquid inlet valve and a liquid outlet valve are fixedly mounted at the middle of the liquid inlet pipe and the middle of the liquid outlet pipe respectively.

3. The high-precision heavy punch guide rail local quenching device as claimed in claim 1, wherein: and one side of each clamping plate (10) is fixedly provided with a spring (7), and one end of each spring (7) is fixedly connected with the inner wall of the corresponding clamping block (2).

4. The high-precision heavy punch guide rail local quenching device as claimed in claim 1, wherein: one end of each of the two first screw rods (3) is fixedly provided with a rotating handle.

5. The high-precision heavy punch guide rail local quenching device as claimed in claim 1, wherein: the bottom end of the transverse pipe (5) is fixedly provided with a plurality of spray heads.

6. The high-precision heavy punch guide rail local quenching device as claimed in claim 1, wherein: the positive top fixed mounting of backup pad (15) has flush mounting plate of switch, flush mounting plate of switch's surface respectively fixed mounting have circulating pump switch and positive reverse motor switch, circulating pump (12) and positive reverse motor (16) are respectively through circulating pump switch and positive reverse motor switch and power electric connection.

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