CN112496185A

CN112496185A - Press is repaiied to vapour that can fixed work piece

Info

Publication number: CN112496185A
Application number: CN202011402188.4A
Authority: CN
Inventors: 张车
Original assignee: Pujiang Peiluo Electronic Technology Co ltd
Current assignee: Pujiang Peiluo Electronic Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-03-16

Abstract

The invention discloses a steam repair press capable of fixing workpieces, which comprises a press body, wherein a power switching cavity is arranged in the press body, a power rotating shaft capable of sliding left and right is arranged in the power switching cavity, a swinging handle cavity with a right opening and positioned on the right side of the power switching cavity is arranged in the press body, the left end surface of the power rotating shaft extends to the left side of the left end surface of the press body, a power device is arranged on the left side of the power rotating shaft, the right end surface of the power rotating shaft extends to the inside of the swinging handle cavity and is rotatably connected with a swinging block, the invention fixes the workpieces on a bearing beam, firstly drives a left clamping jaw and a right clamping jaw to be close to each other through an electromagnet, and then clamps the workpieces with different heights by changing the swinging angles of the left clamping jaw and the right clamping jaw, thereby facilitating a user to work on the required clamped workpieces, the user is more laborsaving in the use, and the operation is more simple and convenient.

Description

Press is repaiied to vapour that can fixed work piece

Technical Field

The invention relates to the technical field of press machines, in particular to a steam repair press machine capable of fixing a workpiece.

Background

In our daily life, some auto repair plants always use the press to dismantle some work pieces that are difficult to dismantle, and the press is the exquisite commonality press of structure, makes the metal take place plastic deformation and fracture and process into the part through exerting strong pressure to the metal blank, but vapour is repaiied the press and can't carry out effective centre gripping to the work piece, takes place the accident easily. The conventional steam repair press machine cannot clamp workpieces in various shapes, and once the operation is not meticulous and the clamping is unstable, accidents will occur.

Disclosure of Invention

In order to solve the problems, the present embodiment designs a press machine capable of fixing a workpiece, the press machine capable of fixing a workpiece comprises a press machine body, a power switching cavity is arranged in the press machine body, a power rotating shaft capable of sliding left and right is arranged in the power switching cavity, a swing handle cavity which is positioned on the right side of the power switching cavity and has a right opening is arranged in the press machine body, the left end surface of the power rotating shaft extends to the left side of the left end surface of the press machine body, a power device is arranged on the left side of the power rotating shaft, the right end surface of the power rotating shaft extends to the inside of the swing handle cavity and is rotatably connected with a swing block, the swing block can slide left and right in the swing handle cavity, a magnet right opposite to the swing block is fixedly arranged on the left wall of the swing handle cavity, and a swing handle rotating shaft is rotatably connected between the front wall and, a swing handle capable of swinging left and right is arranged in the swing handle cavity, the front end face and the rear end face of the swing handle rotating shaft respectively penetrate through the front end face and the rear end face of the swing handle, the swing handle is fixedly connected with the swing handle rotating shaft, a telescopic cavity is arranged in the swing handle, a telescopic sliding plate capable of sliding up and down is arranged in the telescopic cavity, a telescopic sliding plate connecting rod is fixedly connected with the upper end face of the telescopic sliding plate, the upper end face of the telescopic sliding plate connecting rod extends to the upper side of the upper end face of the swing handle and is fixedly connected with a connecting block, a telescopic sliding plate spring surrounding the telescopic sliding plate connecting rod is fixedly connected between the upper end face of the telescopic sliding plate and the upper wall of the telescopic cavity, a connecting groove with an upward opening is arranged in the connecting block, a connecting rotating shaft which is symmetrical front and back is rotatably connected between the front wall and the rear wall of the, the power switching cavity is internally provided with a lifting bevel gear, the lifting bevel gear is connected with the lower wall of the power switching cavity in a rotating manner, the first driving bevel gear and the second driving bevel gear can be meshed with the lifting bevel gear respectively, the lifting bevel gear is arranged on the lower side of the lifting bevel gear, the power switching cavity is provided with a lifting cavity with a downward opening, the left side and the right side of the lifting cavity are provided with clamping devices, and the clamping devices can fix workpieces.

But preferred, power device is including locating the left turning block of pressure fuselage left end face, be equipped with the rotation chamber in the turning block, power pivot left end face extends to rotate intracavity and axle center fixed connection in rotate the chamber left wall, rotate the fixed initiative rotation tooth that is equipped with the annular array of intracavity wall, be located rotate the intracavity the outer disc hinged joint of power pivot has the driven rotation tooth of annular array, driven rotation tooth with the tooth symmetry is rotated in the initiative, driven rotation tooth is close to power pivot a side end face with the driven rotation tooth spring of fixedly connected with between the outer disc of power pivot, the outer disc lower extreme fixed connection of turning block has the power handle, the rotation of terminal surface left side is connected with the power handle pivot under the power handle.

Preferably, the lifting device comprises a lifting sleeve, wherein the axis of the lifting sleeve is fixedly connected to the lower end face of the lifting bevel gear, a lifting sleeve cavity with a downward opening is formed in the lifting sleeve, a lifting rotating shaft capable of sliding up and down is arranged in the lifting sleeve cavity, a lifting spline groove is formed in the left side of the lifting sleeve cavity in a communicated mode, a lifting spline is fixedly connected to the outer circular face of the lifting rotating shaft, the left end face of the lifting spline extends into the lifting spline groove, a fixing beam is fixedly connected between the left wall and the right wall of the lifting cavity, a threaded sleeve which penetrates through the lifting sleeve from top to bottom is fixedly arranged at the center of the fixing beam, the lower end face of the lifting rotating shaft penetrates through the threaded sleeve and extends to the lower end face of the threaded sleeve, the outer circular face of the lifting rotating shaft is in.

Preferably, the lifting cavity left and right sides communicate respectively and are equipped with bilateral symmetry's lifting connecting rod spout, the lifting connecting rod spout left and right sides communicates respectively and is equipped with bilateral symmetry's lifting slide block chamber, controls two lifting slide block intracavity is equipped with the lifting slide block that can go up and down the gliding, and the left side lifting slide block right-hand member face and right side lifting slide block left end face is fixedly connected with bilateral symmetry's lifting connecting rod respectively, controls two lifting connecting rod respectively fixed connection in both ends face about the pressure block.

Preferably, the clamping device comprises clamping slide plate cavities respectively arranged in the left wall and the right wall of the lifting cavity, the left clamping slide plate cavity and the right clamping slide plate cavity are respectively provided with a clamping slide plate capable of sliding left and right, the right end surface and the right end surface of the clamping slide plate on the left side are respectively fixedly connected with a clamping connecting rod, the left clamping connecting rod and the right clamping connecting rod respectively extend into the lifting cavity, the left wall and the right wall in the left clamping slide plate cavity and the right wall in the right clamping slide plate cavity are respectively fixedly provided with a clamping electromagnet, the left clamping electromagnet and the right clamping electromagnet can enable the left clamping slide plate and the right clamping slide plate to be close to each other through magnetic force, a clamping spring encircling the clamping connecting rod is respectively and fixedly connected between the left end surface and the right end surface of the left clamping slide plate and the left end surface of the left clamping electromagnet, the left side in, control two it is connected with the jack catch pivot to rotate between the two walls around the jack catch chamber, control two all be equipped with ability horizontal hunting's jack catch in the jack catch chamber, control two both ends face runs through respectively around the jack catch pivot about two both ends face, control two the jack catch respectively with control two fixedly connected with jack catch spring between the two walls about the jack catch chamber.

Preferably, be equipped with in the two walls about the lift chamber and be located press from both sides the slip electromagnet chamber of tight slide chamber upside, control two slip electromagnet intracavity all is equipped with the slip electromagnet that can the horizontal slip, controls two the two walls are fixed respectively and are equipped with fixed iron plate about the slip electromagnet chamber, control two both ends face fixedly connected with respectively about the slip electromagnet connects the rope, controls two connect rope respectively fixed connection in control two the jack catch controls two about the slip electromagnet with control two fixedly connected with encircle between the fixed iron plate in connect the slip electromagnet spring of rope.

But preferably, both sides are equipped with around the pressure fuselage and are located the spandrel girder of jack catch downside and longitudinal symmetry, front side the spandrel girder front end is equipped with bilateral symmetry's bearing nut, controls two the equal axle center fixedly connected with bearing screw rod of bearing screw nut rear end face, bearing screw rod rear end face runs through the pressure fuselage just extends to the rear side spandrel girder rear end face rear side controls two bearing nut all with threaded connection between the spandrel girder.

The invention has the beneficial effects that: according to the invention, the left and right clamping jaws are driven to mutually approach through the electromagnet in a mode of fixing the workpiece on the bearing beam, and then the workpieces with different heights are clamped by changing the swing angles of the left and right clamping jaws, so that a user can conveniently and directly clamp the workpieces of different vehicle types.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

FIG. 3 is a schematic diagram of B-B in FIG. 1.

Fig. 4 is a schematic view of the structure of C-C in fig. 1.

Fig. 5 is an enlarged schematic view of D in fig. 1.

Fig. 6 is an enlarged schematic view of E in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a press machine capable of fixing workpieces, which comprises a press machine body 11, wherein a power switching cavity 12 is arranged in the press machine body 11, a power rotating shaft 13 capable of sliding left and right is arranged in the power switching cavity 12, a swinging handle cavity 16 which is positioned on the right side of the power switching cavity 12 and has a right opening is arranged in the press machine body 11, the left end surface of the power rotating shaft 13 extends to the left side of the left end surface of the press machine body 11, a power device 101 is arranged on the left side of the power rotating shaft 13, the right end surface of the power rotating shaft 13 extends into the swinging handle cavity 16 and is rotatably connected with a swinging block 17, the swinging block 17 can slide left and right in the swinging handle cavity 16, a magnet 18 opposite to the swinging block 17 is fixedly arranged on the left wall of the swinging handle cavity 16, and a swinging handle rotating shaft 20 is rotatably connected between the front wall and the rear wall of, a swing handle 19 capable of swinging left and right is arranged in the swing handle cavity 16, the front end face and the rear end face of the swing handle rotating shaft 20 respectively penetrate through the front end face and the rear end face of the swing handle 19, the swing handle 19 is fixedly connected with the swing handle rotating shaft 20, a telescopic cavity 21 is arranged in the swing handle 19, a telescopic sliding plate 22 capable of sliding up and down is arranged in the telescopic cavity 21, a telescopic sliding plate connecting rod 23 is fixedly connected with the upper end face of the telescopic sliding plate 22, the upper end face of the telescopic sliding plate connecting rod 23 extends to the upper side of the upper end face of the swing handle 19 and is fixedly connected with a connecting block 25, a telescopic sliding plate spring 24 surrounding the telescopic sliding plate connecting rod 23 is fixedly connected between the upper end face of the telescopic sliding plate 22 and the upper wall of the telescopic cavity 21, a connecting groove 26 with an upward opening is arranged in the connecting block 25, and, the rear end surface of the front connecting rotating shaft 27 and the front end surface of the rear connecting rotating shaft 27 are respectively and fixedly connected with the front end surface and the rear end surface of the swinging block 17, the outer circular surface of the power rotating shaft 13 positioned in the power switching cavity 12 is fixedly sleeved with a first driving bevel gear 14 with the axis opposite, a second driving bevel gear 15 is fixedly connected with the right side axis of the first driving bevel gear 14, a lifting bevel gear 40 which is rotatably connected with the lower wall of the power switching cavity 12 is arranged in the power switching cavity 12, the first and second

bevel drive gears

14 and 15 are respectively engageable with the lifting bevel gear 40, a lifting device 102 is arranged at the lower side of the lifting bevel gear 40, a lifting cavity 37 with a downward opening is arranged at the lower side of the power switching cavity 12, clamping devices 103 are arranged on the left side and the right side of the lifting cavity 37, and the workpieces can be fixed by the clamping devices 103.

Advantageously, the power device 101 comprises a rotating block 30 arranged on the left side of the left end face of the pressure body 11, a rotating cavity 31 is arranged in the rotating block 30, the left end face of the power rotating shaft 13 extends into the rotating cavity 31, the axis of the power rotating shaft is fixedly connected with the left wall of the rotating cavity 31, the inner wall of the rotating cavity 31 is fixedly provided with a driving rotating tooth 32 in an annular array, the outer circular surface of the power rotating shaft 13 positioned in the rotating cavity 31 is hinged with a driven rotating tooth 33 in an annular array, the driven rotating teeth 33 are symmetrical to the driving rotating teeth 32, a driven rotating tooth spring 34 is fixedly connected between the end surface of the driven rotating teeth 33 close to one side of the power rotating shaft 13 and the outer circular surface of the power rotating shaft 13, the lower end of the outer circular surface of the turning block 30 is fixedly connected with a power handle 35, and the left side of the lower end surface of the power handle 35 is rotatably connected with a power handle rotating shaft 36.

Advantageously, the lifting device 102 comprises a lifting sleeve 41 which is axially fixedly connected to the lower end surface of the lifting bevel gear 40, a lifting sleeve cavity 42 with a downward opening is arranged in the lifting sleeve 41, a lifting rotating shaft 44 capable of sliding up and down is arranged in the lifting sleeve cavity 42, a lifting spline groove 43 is communicated with the left side of the lifting sleeve cavity 42, a lifting spline 45 is fixedly connected with the outer circular surface of the lifting rotating shaft 44, the left end surface of the lifting spline 45 extends into the lifting spline groove 43, a fixed beam 47 is fixedly connected between the left wall and the right wall of the lifting cavity 37, a threaded sleeve 48 which penetrates up and down is fixedly arranged at the center of the fixed beam 47, the lower end surface of the lifting rotating shaft 44 penetrates through the threaded sleeve 48 and extends to the lower side of the lower end surface of the threaded sleeve 48, the outer circular surface of the lifting rotating shaft 44 is in threaded connection with the threaded sleeve 48, and the lower end surface of the lifting rotating shaft 44 is rotatably connected with a pressure block 46.

Beneficially, the left side and the right side of the lifting cavity 37 are respectively communicated with a left-right symmetric lifting connecting rod sliding groove 49, the left side and the right side of the lifting connecting rod sliding groove 49 are respectively communicated with a left-right symmetric lifting slider cavity 50, a left lifting slider 51 capable of sliding up and down is arranged in the left lifting slider cavity 50, a right end face of the left lifting slider 51 and a left end face of the right lifting slider 51 are respectively fixedly connected with a left-right symmetric lifting connecting rod 52, and the left lifting connecting rod 52 and the right lifting connecting rod 52 are respectively fixedly connected with the left end face and the right end face of the pressure.

Beneficially, the clamping device 103 includes clamping slide plate cavities 53 respectively disposed in the left and right walls of the lifting cavity 37, clamping slide plates 54 capable of sliding left and right are disposed in the left and right clamping slide plate cavities 53, clamping connecting rods 55 are fixedly connected to the right end surface and the right end surface of the left clamping slide plate 54, the left and right clamping connecting rods 55 extend into the lifting cavity 37, clamping electromagnets 56 are fixedly disposed on the left and right walls of the left and right clamping slide plate cavities 53, the left and right clamping electromagnets 56 can make the left and right clamping slide plates 54 approach each other by magnetic force, clamping springs 57 surrounding the clamping connecting rods 55 are fixedly connected between the left and right end surfaces of the left and right clamping slide plates 54 and the left and right end surfaces of the left and right clamping electromagnets 56, clamping springs 57 having openings facing the pressure blocks 46 are disposed on the left side of the left and right sides of the left and right clamping connecting rods 55 Jaw chamber 58 controls two it is connected with jaw pivot 60 to rotate between the two walls around jaw chamber 58, controls two all be equipped with ability horizontal hunting's jack catch 59 in the jaw chamber 58, control two both ends face runs through respectively about jaw pivot 60 both ends face about the jack catch 59 controls two jack catch 59 respectively with control two fixedly connected with jack catch spring 61 between the two walls about jaw chamber 58.

Beneficially, two sliding electromagnet cavities 62 located on the upper side of the clamping slide plate cavity 53 are arranged in the left wall and the right wall of the lifting cavity 37, two sliding electromagnets 63 capable of sliding left and right are arranged in the two sliding electromagnet cavities 62, two fixed iron blocks 65 are fixedly arranged on the left wall and the right wall of the two sliding electromagnet cavities 62 respectively, two connecting ropes 64 are fixedly connected to the left end face and the right end face of the two sliding electromagnets 63 respectively, two connecting ropes 64 are fixedly connected to the left clamping jaw 59 and the right end face of the two sliding electromagnets 63, and two sliding electromagnet springs 66 surrounding the connecting ropes 64 are fixedly connected between the two sliding electromagnets 63 and the two fixed iron blocks 65.

Beneficially, both sides are equipped with around the pressure fuselage 11 and are located the jack catch 59 downside and fore-and-aft symmetry's spandrel girder 67, the front side spandrel girder 67 front end is equipped with bilateral symmetry's bearing nut 69, controls two equal axle center fixedly connected with bearing screw 68 of bearing nut 69 rear end face, bearing screw 68 rear end face runs through pressure fuselage 11 and extend to the rear side spandrel girder 67 rear end face rear side, control two bearing nut 69 all with threaded connection between the spandrel girder 67.

The following describes in detail the use steps of a steam repair press capable of fixing a workpiece, with reference to fig. 1 to 6:

in the initial state, the first drive bevel gear 14 is engaged with the lifting bevel gear 40, the power handle 35 is located in the horizontal position, the swing handle 19 is located in the vertical state, the telescopic sliding plate 22 is located in the lower limit position, the telescopic sliding plate spring 24 is in the stretching state, the pressure block 46 is located in the upper limit position in the lifting cavity 37, the left and right jaws 59 are in the vertical state, the jaw spring 61 is in the stretching state, the left and right sliding electromagnet springs 66 make the left and right sliding electromagnets 63 away from each other, and the left and right clamping springs 57 make the left and right clamping sliding plates 54 away from each other.

When the workpiece clamping device works, a user manually rotates the left bearing nut 69 and the right bearing nut 69 to enable the front bearing beam 67 and the rear bearing beam 67 to be close to or away from each other through threads by the bearing nuts 69, so as to adjust the distance between the front bearing beam 67 and the rear bearing beam 67 and facilitate the placement of a workpiece, the left clamping electromagnet 56 and the right clamping electromagnet 56 are electrified, the left clamping sliding plate 54 and the right clamping sliding plate 54 are enabled to be close to each other through magnetic force, the left clamping sliding plate 54 and the right clamping sliding plate 54 drive the left clamping connecting rod 55 and the right clamping connecting rod 55 to be close to each other and compress the left clamping spring 57 and the right clamping spring 57, the left clamping connecting rod 55 and the right clamping connecting rod 59 are driven to be close to each other through the left clamping rotating shaft 60 and the right clamping rotating shaft 60, so as to clamp and fix the left end, then the left and right sides 63 approach each other, at this time, the upper ends of the left and right sides 59 swing to a state of approaching each other under the elastic force of the left and right jaw springs 61, when the workpiece is fixed, the power handle rotating shaft 36 is pressed down manually, the power handle rotating shaft 36 drives the power handle 35 to rotate, the power handle 35 drives the rotating block 30 to rotate, the rotating block 30 drives the driven rotating teeth 33 to rotate through the driving rotating teeth 32, so that the driven rotating teeth 33 drive the power rotating shaft 13 to rotate, the power rotating shaft 13 drives the first driving bevel gear 14 to rotate, the first driving bevel gear 14 drives the lifting bevel gear 40 to rotate through gear tooth engagement, the lifting bevel gear 40 drives the lifting sleeve 41 to rotate, the lifting sleeve 41 drives the lifting rotating shaft 44 to rotate through the lifting spline 45, the threaded sleeve 48 lowers the lifting rotating shaft 44 through threads, when the power handle 35 is lifted upwards by the, the driving rotating teeth 32 are abutted against the driven rotating teeth 33 and compress the driven rotating teeth spring 34, so that the power rotating shaft 13 cannot be driven to rotate, a user can repeatedly press down and lift up in a small space, the use is more labor-saving, at the moment, the pressure block 46 intermittently and slowly slides down, after the work is finished, the swing handle 19 rotates anticlockwise under the front-view condition, the swing handle 19 drives the connecting block 25 to rotate through the telescopic sliding plate connecting rod 23, the connecting block 25 drives the swing block 17 to slide leftwards through the front and rear connecting rotating shafts 27, at the moment, the telescopic sliding plate spring 24 drives the telescopic sliding plate 22 to slide upwards, so that the telescopic sliding plate 22 drives the telescopic sliding plate connecting rod 23 to slide upwards, the swing block 17 is close to the magnet 18 and is attracted through magnetic force, at the moment, the second driving bevel gear 15 is meshed with the lifting bevel gear 40, the power handle rotating shaft 36 is continuously pressed down intermittently, so that the second driving bevel, the pressure block 46 is further slid upward, and the process is completed.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a can fix pressure machine is repaiied to vapour of work piece, includes the pressure fuselage, its characterized in that: the pressure machine is characterized in that a power switching cavity is arranged in the pressure machine body, a power rotating shaft capable of sliding left and right is arranged in the power switching cavity, a swing handle cavity with a right opening and a right opening is arranged in the pressure machine body, the left end face of the power rotating shaft extends to the left side of the left end face of the pressure machine body, a power device is arranged on the left side of the power rotating shaft, the right end face of the power rotating shaft extends to the inside of the swing handle cavity and is rotatably connected with a swing block, the swing block can slide left and right in the swing handle cavity, a magnet right opposite to the swing block is fixedly arranged on the left wall of the swing handle cavity, a swing handle rotating shaft is rotatably connected between the front wall and the rear wall of the swing handle cavity, a swing handle capable of swinging left and right is arranged in the swing handle cavity, the front end face and, the swing handle is fixedly connected with the swing handle rotating shaft, a telescopic cavity is arranged in the swing handle, a telescopic sliding plate capable of sliding up and down is arranged in the telescopic cavity, a telescopic sliding plate connecting rod is fixedly connected to the upper end face of the telescopic sliding plate, the upper end face of the telescopic sliding plate connecting rod extends to the upper side of the upper end face of the swing handle and is fixedly connected with a connecting block, a telescopic sliding plate spring surrounding the telescopic sliding plate connecting rod is fixedly connected between the upper end face of the telescopic sliding plate and the upper wall of the telescopic cavity, a connecting groove with an upward opening is arranged in the connecting block, connecting rotating shafts which are symmetrical front and back are rotatably connected between the front wall and the back wall of the connecting groove, the rear end face of the connecting shaft at the front side and the front end face of the connecting shaft at the back side are respectively and fixedly connected to the front end face and the back end face, the right side axis of the first driving bevel gear is fixedly connected with a second driving bevel gear, a lifting bevel gear which is connected with the lower wall of the power switching cavity in a rotating mode is arranged in the power switching cavity, the first driving bevel gear and the second driving bevel gear can be meshed with the lifting bevel gear respectively, a lifting device is arranged on the lower side of the lifting bevel gear, a lifting cavity with a downward opening is arranged on the lower side of the power switching cavity, clamping devices are arranged on the left side and the right side of the lifting cavity, and workpieces can be fixed by the clamping devices.

2. The auto repair press capable of fixing a workpiece according to claim 1, wherein: power device is including locating the left turning block of pressure fuselage left end face, be equipped with the rotation chamber in the turning block, power pivot left end face extends to rotate intracavity and axle center fixed connection in rotate chamber left side wall, the fixed initiative rotation tooth that is equipped with the ring array of rotation intracavity wall is located rotate the intracavity the outer disc hinged joint of power pivot has the driven rotation tooth of ring array, driven rotation tooth with the initiative rotation tooth is symmetrical, driven rotation tooth is close to power pivot a side end face with the driven rotation tooth spring of fixedly connected with between the outer disc of power pivot, the outer disc lower extreme fixed connection of turning block has the power handle, the rotation of power handle lower extreme left side is connected with the power handle pivot.

3. The auto repair press capable of fixing a workpiece according to claim 2, wherein: the lifting device comprises a lifting sleeve, wherein the axis of the lifting sleeve is fixedly connected to the lower end face of the lifting bevel gear, a lifting sleeve cavity with a downward opening is formed in the lifting sleeve, a lifting rotating shaft capable of sliding up and down is arranged in the lifting sleeve cavity, a lifting spline groove is formed in the left side of the lifting sleeve cavity in a communicated mode, a lifting spline is fixedly connected to the outer circular face of the lifting rotating shaft, the left end face of the lifting spline extends into the lifting spline groove, a fixing beam is fixedly connected between the left wall and the right wall of the lifting cavity, a threaded sleeve which penetrates through the lifting sleeve from top to bottom is fixedly arranged at the center of the fixing beam, the lower end face of the lifting rotating shaft penetrates through the threaded sleeve and extends to the lower end face of the threaded sleeve, the outer circular face of the lifting rotating shaft.

4. The auto repair press capable of fixing a workpiece according to claim 3, wherein: the lifting connecting rod sliding grooves are respectively communicated with the left side and the right side of the lifting cavity and are bilaterally symmetrical, the left side and the right side of the lifting connecting rod sliding grooves are respectively communicated with the lifting slider cavity which is bilaterally symmetrical, the lifting slider cavity is internally provided with a lifting slider capable of sliding up and down, the left side of the lifting slider right end surface and the right side of the lifting slider left end surface are respectively fixedly connected with the lifting connecting rods which are bilaterally symmetrical, and the left side of the lifting connecting rods are respectively fixedly connected with the left end surface and the right end.

5. The auto repair press capable of fixing a workpiece according to claim 1, wherein: the clamping device comprises clamping slide plate cavities respectively arranged in the left wall and the right wall of the lifting cavity, the left clamping slide plate cavity and the right clamping slide plate cavity are respectively provided with a clamping slide plate capable of sliding left and right, the right end surface and the right side of the clamping slide plate are fixedly connected with a clamping connecting rod, the left clamping connecting rod and the right clamping connecting rod respectively extend into the lifting cavity, the left wall and the right wall in the left clamping slide plate cavity and the right wall in the right clamping slide plate cavity are respectively fixedly provided with a clamping electromagnet, the left clamping electromagnet and the right clamping electromagnet can enable the left clamping slide plate and the right clamping slide plate to be close to each other through magnetic force, a clamping spring surrounding the clamping connecting rod is respectively fixedly connected between the left end surface and the right end surface of the left clamping slide plate and the left end surface of the right clamping electromagnet, the left side in the clamping connecting rod and, control two it is connected with the jack catch pivot to rotate between the two walls around the jack catch chamber, control two all be equipped with ability horizontal hunting's jack catch in the jack catch chamber, control two both ends face runs through respectively around the jack catch pivot about two both ends face, control two the jack catch respectively with control two fixedly connected with jack catch spring between the two walls about the jack catch chamber.

6. The auto repair press capable of fixing a workpiece according to claim 5, wherein: the lifting cavity is internally provided with a sliding electromagnet cavity which is positioned on the upper side of the clamping sliding plate cavity and is arranged in the left wall and the right wall, the sliding electromagnet cavity is internally provided with a sliding electromagnet capable of sliding left and right, the left wall and the right wall of the sliding electromagnet cavity are respectively and fixedly provided with a fixed iron block and a left end face and a right end face, the left end face and the right end face of the sliding electromagnet are respectively and fixedly connected with a connecting rope and a left end face and a right end face of the sliding electromagnet are respectively and fixedly connected with a left clamping jaw and a right end face, the left end face and the right end face of the sliding electromagnet are respectively.

7. The auto repair press capable of fixing a workpiece according to claim 6, wherein: the pressure fuselage front and back both sides are equipped with and are located the spandrel girder of jack catch downside and longitudinal symmetry, front side the spandrel girder front end is equipped with bilateral symmetry's bearing nut, controls two the equal axle center fixedly connected with bearing screw rod of bearing nut rear end face, bearing screw rod rear end face runs through the pressure fuselage just extends to the rear side the spandrel girder rear end face rear side controls two bearing nut all with threaded connection between the spandrel girder.