Multi-station frame servo oil press

Abstract

The utility model relates to the technical field of servo oil presses, in particular to a multi-station frame servo oil press. In order to solve the problem that when a common multi-station frame servo oil press is used for storing and taking work machining materials, the risk that an oil hydraulic cylinder of equipment descends exists, and consequently potential safety hazards are increased when workers take out products, the following technical scheme is provided that the multi-station frame servo oil press comprises a base, and a support playing a supporting role is installed on the wall body of the top of the base; an oil tank for conveniently providing pressure for subsequent product stamping is installed on the wall body of the inner surface of the top of the support, and stamping cylinder bodies for conveniently conducting stamping machining on original products are connected to output ports of the oil tank. According to the feeding device, feeding is carried out far away from a machining area, the risk during discharging and feeding is reduced, the purpose that feeding and discharging and machining are carried out at the same time is achieved, and the subsequent machining efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of servo hydraulic presses, in particular to a multi-station frame servo hydraulic press. Background Technique

[0002] The multi-station frame servo hydraulic press is an advanced industrial equipment, mainly composed of a frame, an oil tank, a solenoid valve, a processing base, a stamping cylinder body and other structures. The multi-station frame servo hydraulic press drives multiple cylinder bodies to move through an oil tank, so that under the hydraulic action of one oil tank, multiple products can be stamped and formed simultaneously. Usually, the product original parts are placed on the processing base, and the processing base is fixedly installed on the equipment to facilitate cooperation with the rod heads of the subsequent stamping cylinder bodies to complete the stamping processing of the products. Thus, by starting the equipment and applying pressure with the oil tank, multiple cylinder bodies move simultaneously to achieve the purpose of stamping the product original parts on the processing base, completing multi-station simultaneous processing and improving the processing and production efficiency of the products.

[0003] However, when the common multi-station frame servo hydraulic press stores and retrieves the working processing materials, there is a risk of the oil pressure cylinder body of the equipment dropping, resulting in an increased safety hazard for the staff when taking out the products. In view of this, we propose a multi-station frame servo hydraulic press. Summary of the Utility Model

[0004] The purpose of the utility model is to propose a multi-station frame servo hydraulic press aiming at the problems existing in the background technique.

[0005] The technical solution of the utility model: A multi-station frame servo hydraulic press, including a base, a bracket for supporting is installed on the top wall of the base, an oil tank for facilitating the subsequent stamping of products is installed on the inner surface wall of the top of the bracket, stamping cylinder bodies for facilitating the stamping processing of product original parts are connected to the output ports of the oil tank, and a controller for controlling is installed on the front-view wall of the base;

[0006] A switching component for facilitating sliding is installed on the base. The switching component includes a movable seat, guiding slide bars are symmetrically welded on both side walls of the movable seat, processing bases are symmetrically arranged at the top wall of the movable seat, movable plates are symmetrically installed at the bottom walls of the two processing bases, clamping bars are welded on the side walls of the movable plates, and bidirectional threaded rods are arranged on both of the two processing bases;

[0007] A driving component for facilitating the movement of the switching component is installed on the base. The driving component includes a motor seat, a forward and reverse motor is installed on the motor seat, a threaded rod is connected to the output end of the forward and reverse motor, and pressure sensors for facilitating the detection of the position of the switching component are symmetrically installed on the base.

[0008] Preferably, a first sliding groove is formed on the top wall of the base, the movable seat is arranged in the first sliding groove, and two pressure sensors are symmetrically installed on the inner wall of the first sliding groove.

[0009] Preferably, limiting sliding grooves are symmetrically formed on both side walls of the first sliding groove, and two guiding sliding bars are symmetrically arranged in the limiting sliding grooves at corresponding positions.

[0010] Preferably, second sliding grooves are symmetrically formed on the top wall of the movable seat, third sliding grooves are formed on the bottom walls of both processing bases, and the second sliding grooves and the third sliding grooves are corresponding in position.

[0011] Preferably, a first threaded hole is formed in each of the plurality of movable plates, and the bidirectional threaded rod is arranged in the first threaded hole.

[0012] Preferably, clamping grooves are symmetrically formed on both side walls of the second sliding groove, and a plurality of clamping bars are respectively clamped in the clamping grooves at corresponding positions.

[0013] Preferably, one end of the bidirectional threaded rod is connected with a first bearing, a first rotating groove is formed on the wall of the third sliding groove, and the first bearing is arranged in the first rotating groove.

[0014] Preferably, one end of the bidirectional threaded rod is connected with a first bearing, a first rotating groove is formed on the wall of the third sliding groove, and the first bearing is arranged in the first rotating groove.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects:

[0016] In the utility model, the driving assembly drives the movable seat to drive the processing base to move, so that the two processing bases can be switched back and forth, realizing the sending out of the processed product from the processing part of this equipment when the punching cylinder body resets, and sending another processing base arranged with product components to the processing part. At this time, the taking out of the finished product and the processing of the original components can be carried out simultaneously, saving the waiting time for the oil pressure structure to reset, being beneficial to improving the processing efficiency, and loading and unloading far away from the punching structure of this equipment, improving the safety of the staff during loading and unloading. Moreover, by screwing the bidirectional threaded rod on the processing base, the symmetrically arranged movable plates and the symmetrically arranged clamping bars can be driven to move in the same or opposite directions, being beneficial to the disassembly, assembly and replacement of the processing base, preventing the subsequent damage from affecting the punching processing of the product components. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of a multi-station frame servo oil press;

[0018] Figure 2 is Figure 1Schematic diagram of the three-dimensional structure of the middle base;

[0019] Figure 3 is Figure 1 Schematic diagram of the unfolded structure of the middle switching component.

[0020] Reference numerals: 1, base; 2, bracket; 3, fuel tank; 4, stamping cylinder block; 5, controller; 6, switching component; 61, movable seat; 62, guiding slide bar; 63, processing base; 64, movable plate; 65, clamping bar; 66, bidirectional threaded rod; 7, driving component; 71, motor base; 72, forward and reverse motor; 73, threaded rod; 8, pressure sensor. Detailed implementation manners

[0021] The technical solutions of the present utility model will be further described below with reference to the drawings and specific embodiments.

[0022] Embodiment

[0023] As Figures 1 to 3 shown, a multi-station frame servo hydraulic press proposed by the present utility model includes a base 1, a bracket 2 is fixedly installed on the top wall of the base 1, a fuel tank 3 is fixedly installed on the top wall of the inner surface of the base 1, a plurality of stamping cylinder blocks 4 are arranged in an array on the bottom wall of the fuel tank 3, and a controller 5 is fixedly installed on the front-facing wall of the base 1.

[0024] Furthermore, a switching component 6 facilitating sliding is installed on the base 1. The switching component 6 includes a movable seat 61, guiding slide bars 62, processing bases 63, movable plates 64, clamping bars 65 and a bidirectional threaded rod 66. The movable seat 61 is arranged in a first chute opened on the top wall of the base 1. Two guiding slide bars 62 are symmetrically welded on both side walls of the movable seat 61 and are arranged in limiting chutes symmetrically opened on both side walls of the first chute. The limiting groove cooperates with the guiding slide bar 62 to assist the movable seat 61 to move in the first chute and plays a guiding role for the movable seat 61 in the moving state, reducing the trajectory deviation during its movement;

[0025] Two processing bases 63 are symmetrically arranged on the top wall of the movable seat 61. The third chute opened on the bottom wall of the processing base 63 corresponds to the second chute symmetrically opened on the top wall of the movable seat 61. A plurality of movable plates 64 are divided into groups of two. The two movable plates 64 in each group are symmetrically arranged in the second chute and the third chute. A plurality of clamping bars 65 are respectively installed on the side walls of the plurality of movable plates 64. The positions of the plurality of clamping bars 65 correspond to the positions of the clamping grooves symmetrically opened on both side walls of the second chute;

[0026] The two processing bases 63 are both provided with a first through hole on the front-facing wall, and the first through hole corresponds to the position of the first rotation groove provided on the inner wall of the third slide groove. One end of the bidirectional threaded rod 66 passes through the first through hole and is arranged in the first rotation groove, and is connected to the inner ring surface of the first bearing arranged in the first rotation groove. The bidirectional threaded rod 66 is assisted to rotate by the first bearing. A first threaded hole is provided on the movable plate 64, and the bidirectional threaded rod 66 is connected to the movable plate 64 using the first threaded hole. By rotating the bidirectional threaded rod 66, the two movable plates 64 of each group are driven to move in the same direction or in the opposite direction. The movable plate 64 moving in the opposite direction can drive the clamping strip 65 to move, so that the clamping strip 65 can be inserted into the clamping slot, thereby fixing the position of the processing base 63. The movable plate 64 moving in the same direction can drive the clamping strip 65 to move out of the clamping slot, thereby releasing the purpose of fixing the position of the processing base 63, which is conducive to replacing the processing base 63 when it is damaged, avoiding affecting subsequent use.

[0027] Further, a driving assembly 7 is installed on the base 1 to facilitate the driving switching assembly 6 to move. The driving assembly 7 includes a motor seat 71, a forward and reverse motor 72 and a threaded rod 73. The motor seat 71 is fixedly installed on the outer wall of the base 1. A second through hole is opened on the outer wall of the motor seat 71. The second through hole corresponds to the position of the second rotating groove opened on the inner wall of the first slide groove. One end of the threaded rod 73 passes through the second through hole and is inserted into the second rotating groove, and is connected to the inner ring surface of the second bearing arranged in the second rotating groove. The second bearing assists one end of the threaded rod 73 to rotate;

[0028] The forward and reverse motor 72 is fixedly mounted on the top wall of the motor seat 71, and the other end of the threaded rod 73 is connected to the output end of the forward and reverse motor 72, which is conducive to driving the threaded rod 73 to rotate through the forward and reverse motor 72; a second threaded internal control is provided on the movable seat 61, and the movable seat 61 is sleeved on the threaded rod 73 using the second threaded hole, so that the movable seat 61 can achieve the purpose of lateral movement under the rotation of the threaded rod 73, and in the process of its movement, the two processing bases 63 are switched back and forth, so that in the process of its switching, the stamped product can be moved away from the stamping cylinder 4 The stamping area of ​​the stamping cylinder 4 is used to transport the products to be processed to the stamping area of ​​the stamping cylinder 4, so that the safety of loading and unloading of products by the staff is improved, and the stamping process and loading and unloading can be carried out simultaneously, which is beneficial to improving the production efficiency of this equipment; when 61 in the moving state contacts a pressure sensor 8, the stamping cylinder 4 can stamp the workpiece on another processing base 63 under the control of the controller 5, which is beneficial to monitor the position of the processing base 61 in the moving state to prevent it from directly stamping without moving to the appropriate position.

[0029] The above specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A multi-station frame servo hydraulic press, comprising a base (1), characterized in that: A support bracket (2) is installed on the top wall of the base (1) to play a supporting role, an oil tank (3) is installed on the inner surface wall of the top of the support bracket (2) to provide pressure for subsequent product stamping, and a stamping cylinder (4) is connected to the output port of the oil tank (3) to facilitate stamping of the product original, and a controller (5) is installed on the front wall of the base (1) to play a control role; The base (1) is provided with a switching assembly (6) for convenient sliding, the switching assembly (6) comprising a movable seat (61), guide slide bars (62) are symmetrically welded on the two side walls of the movable seat (61), processing bases (63) are symmetrically arranged on the top wall of the movable seat (61), movable plates (64) are symmetrically installed on the bottom walls of the two processing bases (63), and clamping strips (65) are welded on the side walls of the movable plates (64), and bidirectional threaded rods (66) are provided on the two processing bases (63); The base (1) is provided with a driving assembly (7) for driving the switching assembly (6) to move, the driving assembly (7) comprising a motor seat (71), a forward and reverse motor (72) being mounted on the motor seat (71), the output end of the forward and reverse motor (72) being connected to a threaded rod (73), and the base (1) is also symmetrically provided with pressure sensors (8) for detecting the position of the switching assembly (6).

2. A multi-station frame servo hydraulic press according to claim 1, characterized in that: A first slide groove is provided on the top wall of the base (1), the movable seat (61) is arranged in the first slide groove, and the two pressure sensors (8) are symmetrically mounted on the inner wall of the first slide groove.

3. A multi-station frame servo hydraulic press according to claim 2, characterized in that: The first slide groove has symmetrically disposed limit slide grooves on both side walls thereof, and the two guide slide bars (62) are symmetrically arranged in the limit slide grooves corresponding in position.

4. The multi-station frame servo hydraulic press according to claim 3, characterized in that: A second slide groove is symmetrically provided on the top wall of the movable seat (61), and a third slide groove is provided on the bottom wall of the two processing bases (63), and the positions of the second slide groove and the third slide groove correspond to each other.

5. The multi-station frame servo hydraulic press according to claim 4, characterized in that: A first threaded hole is formed on each of the plurality of movable plates (64), and the bidirectional threaded rod (66) is arranged in the first threaded hole.

6. The multi-station frame servo hydraulic press according to claim 5, characterized in that: Clamping grooves are symmetrically provided on the groove walls on both sides of the second sliding groove, and a plurality of clamping strips (65) are respectively clamped in the clamping grooves at corresponding positions.

7. The multi-station frame servo hydraulic press according to claim 6, characterized in that: The end of the bidirectional threaded rod (66) is connected to a first bearing, a first rotation groove is provided on the groove wall of the third sliding groove, and the first bearing is arranged in the first rotation groove.

8. The multi-station frame servo hydraulic press according to claim 7, characterized in that: A second rotation groove is provided on the groove wall of the first sliding groove, a second bearing is arranged in the second rotation groove, and the second bearing is sleeved on the outer ring surface of the threaded rod (73).

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