CN222021507U - A piston rod locking device - Google Patents

Abstract

The utility model discloses piston rod locking equipment, which belongs to the technical field of tool fixture equipment and comprises a workbench for processing a piston rod and an electric push rod for feeding during processing the piston rod, wherein an inverted U-shaped fixing frame is welded at the top of the workbench, the side wall of the fixing frame is connected with a fixing part of the electric push rod through screws, a moving part of the electric push rod penetrates through a long plate fixed on the side wall of the fixing frame and is connected with two linear motors, the moving parts of the two linear motors are detachably connected with semicircular arc clamping plates which are symmetrically arranged, the surface of the workbench is connected with a conveying belt which is convenient for processing and moving of the piston rod in a sliding manner, four fixing blocks are welded at the two end sides of the workbench, the side wall screws of the two fixing blocks are connected with driving motors, and an output shaft of each driving motor penetrates through each fixing block and is connected with a rotating shaft of the conveying belt. According to the utility model, the piston rod can be locked and processed in a production line mode, the multi-stroke movement of equipment is avoided, and the processing efficiency is improved.

Description

Piston rod locking equipment

Technical Field

The utility model belongs to the technical field of tool clamp equipment, and particularly relates to piston rod locking equipment.

Background

The piston rod is a connecting component for supporting the piston to do work, and most of the piston rod is applied to the cylinder and cylinder motion executing component and is a motion component with frequent motion and high technical requirements. When the piston rod is assembled, the piston rod is required to be screwed and fixed by using locking equipment, the existing equipment generally adopts a reciprocating operation mode when the piston rod is processed, the piston rod to be processed is fed into the equipment, the processed piston rod is taken out again, and the equipment moves circularly, so that when the piston rod is locked and processed, the time is wasted, and the processing efficiency of the equipment is reduced.

A piston rod locking device, such as (grant bulletin number CN 217097478U), is retrieved to include a device case, a load bearing base, a case fixed mounting hole, a control button, a piston rod locking mechanism, a piston rod loading assembly, and a storage assembly. The device has solved current equipment when using, and the manual work intensity that exists is big, the problem that piston rod degree of processing is different, but the device is carrying out automated processing in-process, adopts the operation of circulation pay-off and getting the material for equipment does not have the interval of preparing materials, and the piston rod of accomplishing the processing all passes through same material mouth business turn over, reduction device's machining efficiency.

Disclosure of utility model

The utility model aims to provide a piston rod locking device which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a piston rod locking equipment, including the workstation that is used for piston rod processing and the electric putter that is used for the pay-off during piston rod processing, the top welding of workstation has the mount of falling U style of calligraphy, the lateral wall of mount and the fixed part screw connection of electric putter, the movable part of electric putter runs through the longeron of fixing at the mount lateral wall and is connected with two linear motor, two linear motor movable part can dismantle the splint that are connected with the semicircle arc that the symmetry set up, the surface sliding connection of workstation has the conveyer belt of the piston rod processing removal of being convenient for, the both ends side welding of workstation has four fixed blocks, wherein the lateral wall screw connection of two fixed blocks has driving motor, driving motor's output shaft runs through the fixed block and is connected with the pivot of conveyer belt.

As the preferred embodiment, the top of mount is equipped with the feed inlet that the locking material of the piston rod of being convenient for was put in, and the bottom welding of feed inlet has hollow connection box, and the terminal side of connection box is equipped with the removal groove of being convenient for locking material and taking out that runs through.

As the preferred implementation scheme, the lateral wall threaded connection of mount has two threaded rods of being convenient for remove, and the one end welding of threaded rod has the commentaries on classics handle of being convenient for the adhesive force, and the other end rotation of threaded rod is connected with the arc piece of being convenient for fix.

As the preferred implementation scheme, the arc side of arc piece is equipped with swing joint's butt board, is equipped with the spring that has the attenuator between butt board and the arc piece, and the both sides of threaded rod are equipped with two slide bars that run through the mount, and two slide bars are connected with the arc piece.

As the preferred embodiment, the top screw of mount is connected with the hydraulic stem of being convenient for lift adjustment, and the hydraulic stem is located one side of feed inlet, and the removal portion of hydraulic stem runs through the top of mount and extends to its inside.

As a preferred embodiment, the moving part of the hydraulic rod is fixedly connected with a rotating motor for providing power, and an output shaft of the rotating motor is connected with a fixed box which is arranged in a hollow mode.

As a preferred embodiment, the bottom of the fixed box is provided with a storage groove which is convenient for the piston rod to lock the material to pass through, the side wall of the fixed box is provided with a penetrating type chute, and the chute is communicated with the storage groove.

Compared with the prior art, the utility model has the technical effects and advantages that:

This piston rod locking equipment, the device is through the conveyer belt of setting up, carry out the input of processing and the output after accomplishing with the piston rod, avoid the reuse of equipment inner structure, the problem that the processing progress that leads to reduces, the both sides welding at the operation panel has four fixed blocks that are used for connecting, wherein the lateral wall screw connection of two fixed blocks has the driving motor who is convenient for provide power, driving motor's output shaft is connected with the pivot of conveyer belt, the pivot is connected with the fixed block rotation, and then through the structure of being similar to the conveyer, accomplish the transportation around the piston rod processing, the operation of being convenient for.

This piston rod locking equipment, the device sets up the mount at the operation panel top, set up the threaded rod that two symmetries set up in the both sides of mount, the one end welding of threaded rod has the commentaries on classics handle of being convenient for, the other end rotation of threaded rod is connected with the arc piece, two threaded rod welded arc piece symmetries, be convenient for under the butt plate effect of arc piece and the interior equipment of arc piece, accomplish the fixed before the processing of piston rod, put into the material that will be used for piston rod locking through the feed inlet, the movable part of control electric putter drives linear motor and removes, linear motor and movable groove sliding connection, drive splint through control linear motor and remove, accomplish the centre gripping to locking material, then the movable part cooperation linear motor of electric putter is along running through the movable groove that sets up and the spout that sets up of fixed box is connected, put the locking material into put thing inslot portion, the movable part of control hydraulic stem drives the rotating electrical machine at last, will put thing groove and the connecting portion alignment of piston rod, control rotating electrical machine rotates, accomplish the locking material and piston rod's connection, convenient for use.

The device solves the problem of frequent operation when the prior device is used and processes a single piston rod, and improves the processing efficiency of the device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a piston rod locking apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an arc block according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a hydraulic rod according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a structure of a feed inlet according to an embodiment of the present utility model;

Fig. 5 is a schematic structural diagram of an electric putter according to an embodiment of the present utility model.

Reference numerals illustrate:

In the figure: 1. a processing table; 2. a fixing frame; 3. a driving motor; 4. a conveyor belt; 5. a fixed block; 6. an electric push rod; 7. a slide bar; 8. a feed inlet; 9. a hydraulic rod; 10. a threaded rod; 11. an arc-shaped block; 12. a retaining plate; 13. a rotating electric machine; 14. a fixed box; 15. a storage groove; 16. a chute; 17. a connection box; 18. a moving groove; 19. a clamping plate; 20. a linear motor.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

Examples

As shown in fig. 1 to 5, this embodiment includes workstation 1 that is used for piston rod processing and the electric putter 6 that is used for the pay-off during piston rod processing, the bottom welding at workstation 1 has the supporting legs that is convenient for support, the setting of supporting legs can be convenient for the operator and is convenient for operate when controlling the device, ventilation around also can keeping equipment, reduce the harm that humid weather caused equipment, the top welding of workstation 1 has the mount 2 of the style of calligraphy of falling u, the overall structure of mount 2 is fixed, but the welding has the longeron that is convenient for connect in mount 2 open-ended both sides, the setting of longeron is convenient for the device of structure, also can improve the structural strength of mount 2 itself, the stable in structure of being convenient for.

The lateral wall of mount 2 and the fixed part screw connection of electric putter 6, the movable part of electric putter 6 runs through the long board of fixing at the mount 2 lateral wall and is connected with two linear motor 20, the fixed part of two linear motor 20 all is connected with the lateral wall of electric putter 6 movable part welded fixed frame, and then make through the flexible removal of the movable part of control electric putter 6, be convenient for adjust the position of linear motor 20, two linear motor 20 movable part can dismantle and be connected with the semicircle arc splint 19 that the symmetry set up, the movable part motion of control two linear motor 20, drive the splint 19 that can dismantle with the movable part of linear motor 20 and be connected and remove, the splint that the arc set up can be with the material lateral wall butt that is used for the piston rod locking usefulness, thereby the flexible material that drives through electric putter 6 removes.

The top of the fixing frame 2 is provided with a through type feeding hole 8, the bottom of the feeding hole 8 is welded with a connecting box 17 which is arranged in a hollow mode, the connecting box 17 is located at the bottom of the fixing frame 2, the side wall of the connecting box 17 is provided with a moving groove 18 which penetrates through the whole connecting box 17, the moving groove 18 is in sliding connection with a moving part of the electric push rod 6 and a linear motor 20 which is connected with the inside of the fixing frame, in order to avoid falling of locking materials which are arranged in the connecting box 17, a spring lock can be arranged at the connecting position of the feeding hole 8 and the connecting box 17, the spring lock tongue is driven to move through the moving part of the electric push rod 6, the locking materials in the feeding hole 8 fall into the connecting box 17, when the moving part of the electric push rod 6 is in the moving groove 18, the materials cannot enter into the two combining parts, the moving groove 18 is prevented from falling, and after the moving part of the electric push rod 6 pushes out of the moving groove 18, the spring with a damper arranged in the connecting box 17 completes reset of the lock tongue, so that further control is convenient to use.

The top screw connection at mount 2 has hydraulic stem 9, the movable part of hydraulic stem 9 runs through the top of mount 2 and is connected with the fixed part of rotating electrical machines 13, the output shaft of rotating electrical machines 13 has fixed box 14 that the cavity set up, the bottom of fixed box 14 is equipped with puts thing groove 15, the lateral wall of putting thing groove 15 communicates with spout 16 that runs through fixed box 14, spout 16 and piston rod locking material sliding connection, under the effect of electric putter 6, the material loading is accomplished, set up spring coupling's movable block in putting thing groove 15, will put thing groove 15 and piston rod sliding connection, the butt of week side of piston rod is down, make movable block and put the inside wall sliding connection of thing groove 15, accomplish the material and piston rod junction butt of putting thing inslot, the output shaft of rotatory 13 of drive rotates, accomplish the locking to the piston rod, the operation of being convenient for.

Before locking, in order to avoid the piston rod to rotate, threaded rods 10 convenient to adjust are connected to the two sides of the fixing frame 2 in a threaded manner, limiting sliding rods 7 are arranged on the two sides of the threaded rods 10, arc-shaped blocks 11 are connected to the sliding rods 7 and the threaded rods 10, a resisting plate 12 is arranged on the arc-shaped side of each arc-shaped block 11, a spring with a damper is arranged between each resisting plate 12 and each arc-shaped block 11, and the resisting plates 12 arranged on the two sides of the fixing frame 2 are abutted to the piston rod through rotation of the threaded rods 10 to complete fixation, so that the locking device is stable in locking processing and convenient to use.

The surface sliding connection of workstation 1 has the conveyer belt 4 of the piston rod processing removal of being convenient for, the both ends side welding of workstation 1 has four fixed blocks 5, wherein the lateral wall screw connection of two fixed blocks 5 has driving motor 3, driving motor 3's output shaft runs through fixed block 5 and conveyer belt 4's pivot is connected, and then form the structure similar to the conveyer, it is vertical fixed with the base that the piston rod passes through supplementary fixed, place the base at conveyer belt 4's top, accomplish the transmission of piston rod under driving motor 3's rotation, be equipped with the travel groove of being convenient for remove at workstation 1's top, the inner wall and the conveyer belt 4 sliding connection of travel groove, carry during the processing of being convenient for.

The driving motor 3, the electric push rod 6, the hydraulic rod 9, the rotating motor 13 and the linear motor 20 are all conventional instruments, the working principle, the size and the model are irrelevant to the functions of the utility model, so that the control mode of the utility model is controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power supply also belongs to common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so that the utility model does not explain the control mode and circuit connection in detail.

Principle of operation

When the piston rod locking device is used, a piston rod is placed in a vertically fixed limiting block to vertically move on a conveying belt 4, a threaded rod 10 is controlled to rotate, and a sliding rod 7 and an arc-shaped block 11 are driven to move until a resisting plate 12 is connected with the arc-shaped block 11, the resisting plate 12 is abutted against the side wall of the piston rod, and the fixing of the piston rod is completed under the action of the threaded rod 10 and the sliding rod 7;

The material for locking is added in the box feed port 8, the moving part of the electric push rod 6 is controlled to move and is in sliding connection with the moving groove 18, a fixed frame is connected to the moving part of the electric push rod 6, two linear motors 20 are arranged in the fixed frame, clamping plates 19 which are symmetrically arranged are welded to the moving part of the linear motors 20, the clamping plates 19 are clamped with the locking material entering the connecting box 17 through the feed port 8, the moving part of the electric push rod 6 is controlled to move virtually until the locking material is sent into the fixed box 14, and the locking material is fixed under the action of a movable block arranged in the object placing groove 15;

Finally, the moving part of the hydraulic rod 9 is controlled to lift, the connected rotating motor 13 is driven to move, the fixed box 14 is abutted against the joint of the vertically placed piston rod, the rotating motor 13 is controlled to rotate, the locking material placed in the fixed box 14 is driven to be locked with the piston rod, machining is completed, the threaded rod 10 is rotated, the abutting plate 12 is separated from the piston rod, and machining is completed under the action of the conveying belt 4.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more in the limited case. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a piston rod locking equipment, includes workstation (1) that are used for piston rod processing and is used for the pay-off during piston rod processing electric putter (6), its characterized in that: the top welding of workstation (1) has mount (2) of falling the U style of calligraphy, and the lateral wall of mount (2) is connected with fixed part screw of electric putter (6), and the movable part of electric putter (6) runs through the longeron of fixing at mount (2) lateral wall to be connected with two linear motor (20), and two linear motor (20) movable part can dismantle and be connected with semicircle arc splint (19) that the symmetry set up, the surface sliding connection of workstation (1) has conveyer belt (4) that are convenient for piston rod processing to remove, and the both ends side welding of workstation (1) has four fixed blocks (5), and wherein the lateral wall screw of two fixed blocks (5) is connected with driving motor (3), and the output shaft of driving motor (3) runs through fixed block (5) and is connected with the pivot of conveyer belt (4).

2. A piston rod locking device according to claim 1, wherein: the top of mount (2) is equipped with feed inlet (8) that the locking material of the piston rod of being convenient for was put in, and the bottom welding of feed inlet (8) has hollow connecting box (17), and the end side of connecting box (17) is equipped with the removal groove (18) that the locking material of being convenient for that runs through takes out.

3. A piston rod locking device according to claim 2, characterized in that: the side wall threaded connection of mount (2) has two threaded rods (10) of being convenient for remove, and the one end welding of threaded rod (10) has the commentaries on classics handle of being convenient for to put forth effort, and the other end rotation of threaded rod (10) is connected with arc piece (11) of being convenient for fix.

4. A piston rod locking device according to claim 3, wherein: the arc side of arc piece (11) is equipped with swing joint's butt plate (12), is equipped with the spring that has the attenuator between butt plate (12) and the arc piece (11), the both sides of threaded rod (10) are equipped with two slide bars (7) that run through mount (2), and two slide bars (7) are connected with arc piece (11).

5. A piston rod locking device as claimed in claim 4, wherein: the top screw of mount (2) is connected with hydraulic rod (9) of being convenient for lift adjustment, and hydraulic rod (9) are located one side of feed inlet (8), and the removal portion of hydraulic rod (9) runs through the top of mount (2) and extends to its inside.

6. A piston rod locking device as claimed in claim 5, wherein: the movable part of the hydraulic rod (9) is fixedly connected with a rotating motor (13) for providing power, and an output shaft of the rotating motor (13) is connected with a fixed box (14) which is arranged in a hollow mode.

7. A piston rod locking device as claimed in claim 6, wherein: the bottom of fixed box (14) is equipped with the thing groove (15) of putting that is convenient for piston rod locking material to pass, and the lateral wall of fixed box (14) is equipped with run-through spout (16), spout (16) and put thing groove (15) intercommunication.