CN214520076U - Nonstandard assembly workbench for engine cylinder - Google Patents

Abstract

The utility model relates to a field of automobile manufacturing, a nonstandard assembly workbench of engine cylinder is disclosed, which comprises a platform, a centre gripping subassembly for centre gripping engine cylinder body, with a plurality of stabilizer blades of platform bottom fixed connection and be used for adjusting the guiding mechanism of platform high position, guiding mechanism establishes the sleeve pipe in the stabilizer blade outside and wears to establish the stabilizer blade and with stabilizer blade fixed connection's regulation post including the cover, two adjustment tanks have been seted up along the axial on the sheathed tube pipe wall, two adjustment tanks set up along sheathed tube radial relative, a plurality of spacing grooves have all been seted up in the side department of two adjustment tanks on the sheathed tube pipe wall, spacing groove and adjustment tank intercommunication, the both ends of adjusting the post all contradict with the cell wall of spacing groove. This application has the operator of being convenient for to adjust the high position of platform, improves the effect of the convenient degree of operation.

Description

Nonstandard assembly workbench for engine cylinder

Technical Field

The application relates to the field of automobile manufacturing, in particular to a nonstandard assembly workbench for an engine cylinder.

Background

The engine is the core component of the automobile and is responsible for providing power for the automobile. The matching relation between the engine and other automobile parts is complex, and in order to assemble the engine, an operator needs to mount a large number of parts on the cylinder body of the engine in advance, which wastes time and labor, so that a special workbench is needed to assist the operation.

Chinese patent with publication number CN211661596U discloses an automobile engine cylinder body is with add clamping apparatus, including the workstation, the workstation is used for placing the engine cylinder body, and the workstation is equipped with drive assembly including setting up support on the workstation bottom wall, setting up on the workstation and be located two sets of fixing bases of cylinder body both sides and set up in the briquetting of fixing base top, on the fixing base, two sets of fixing bases all arrange along the length direction of workstation, and along the width direction one-to-one of workstation. During operation, the operator places the engine cylinder body on the workstation, then drive assembly drives the briquetting and removes, contradicts until briquetting and cylinder body, can accomplish the fixed to the engine cylinder body, then installs the spare part again.

With respect to the related art in the above, the inventors have considered that since the height of the mount is fixed, the height position of the table is limited, causing inconvenience in operation.

SUMMERY OF THE UTILITY MODEL

In order to improve the height position of workstation limited, give the defect that the operation is inconvenient, this application provides a nonstandard assembly workbench of engine cylinder.

The application provides a pair of nonstandard assembly workbench of engine cylinder adopts following technical scheme to obtain:

the utility model provides a nonstandard assembly workbench of engine cylinder, includes the platform, with a plurality of stabilizer blades of platform bottom fixed connection and be used for adjusting the guiding mechanism of platform high position, guiding mechanism establishes the sleeve pipe in the stabilizer blade outside including the cover and wears to establish the stabilizer blade and with stabilizer blade fixed connection's regulation post, two adjustment tanks have been seted up along the axial on the sheathed tube pipe wall, two the adjustment tank sets up along sheathed tube radial relative, all seted up a plurality of spacing grooves in the side department of two adjustment tanks on the sheathed tube pipe wall, spacing groove and adjustment tank intercommunication, the both ends of adjusting the post all contradict with the cell wall of spacing groove.

Through above-mentioned technical scheme, when the high position of needs adjustment platform, the operator is along the direction moving platform who keeps away from the spacing groove, and at this in-process, the platform passes through the stabilizer blade and drives the regulation post and remove, and the spacing groove is left to the regulation post. Then, the operator again along the length direction moving platform of adjustment tank, until adjusting the notch department that the post removed another spacing groove, then the operator will again along the direction moving platform towards the spacing groove, conflict with the cell wall of spacing groove until adjusting the post, can accomplish the adjustment to platform height position, need not to change the stabilizer blade of different length to the convenient degree of operation has been improved. After the adjustment is completed, an operator clamps the engine cylinder body through the clamping assembly, and then the engine can be assembled.

Preferably: one side that the platform deviates from the stabilizer blade is equipped with slewing mechanism, slewing mechanism includes the carousel that is equipped with the latch along the periphery, with latch meshing's gear, with gear coaxial coupling's first bevel gear, with first bevel gear meshing's second bevel gear and with second bevel gear coaxial coupling's hand wheel, carousel, gear, first bevel gear and second bevel gear all rotate with the platform and are connected, the hand wheel is located one side of platform.

Through the technical scheme, when an operator needs to rotate the engine cylinder body in the working process. The engine cylinder body can be rotated only by rotating the hand wheel, the hand wheel drives the first bevel gear to rotate through the second bevel gear, and the first bevel gear drives the rotating disc to rotate through the gear. Due to the fact that the rotating mechanism is arranged, an operator does not need to change the position of the operator, the platform and the cylinder body do not need to be moved, parts can be installed on the side faces of the cylinder body, and therefore convenience in operation is improved.

Preferably: a plurality of operating rods are arranged on the hand wheel along the radial direction, and the operating rods are connected with one side of the hand wheel, which deviates from the rotating axis.

Through the technical scheme, during operation, an operator pushes the operating rod to rotate the hand wheel, and the operating rod plays a role of a lever in the process of rotating the hand wheel, so that the thrust required by the operator to rotate the hand wheel is reduced, the hand wheel is easier to rotate by the operator, and the convenience of operation is improved.

Preferably: and a plurality of concave parts are arranged at one end of the operating rod, which is far away from the hand wheel, along the periphery.

Through the technical scheme, the depressed part increases the contact area of the fingers of the operator and the operating rod, so that the matching degree of the fingers of the operator and the operating rod is improved, the possibility of slipping of the fingers of the operator from the operating rod is reduced, and the stability of the operator when the hand wheel is rotated is improved.

Preferably: the clamping assembly comprises a first fastening plate, an adjusting support, a screw rod penetrating through the adjusting support and connected with the adjusting support in a threaded mode and a second fastening plate fixedly connected with one end, close to the first fastening plate, of the screw rod, the first fastening plate and the adjusting support are fixedly connected with one side, away from the platform, of the rotary table, and the first fastening plate and the second fastening plate clamp the engine cylinder together.

Through above-mentioned technical scheme, add man-hour as needs to the engine cylinder body, the operator places the cylinder body on the carousel to make one side and the laminating of first mounting plate of cylinder body, then rotate the screw rod again, the screw rod drives the second mounting plate and removes towards first mounting plate, contradicts until second mounting plate and cylinder body, can accomplish the fixed to the work piece. Because the operator can adjust the distance between first mounting plate and the second mounting plate through rotating the screw rod, consequently can carry out the centre gripping to the cylinder body of unidimensional not, improved the degree of matching between centre gripping subassembly and the cylinder body of unidimensional not.

Preferably: the first fastening plate and the opposite side of the second fastening plate are provided with anti-skid grains.

Through above-mentioned technical scheme, in operation process, anti-skidding line has increased the frictional force between first mounting plate and second mounting plate and the cylinder body to reduce the possibility of cylinder body slippage from between first mounting plate and the second mounting plate, improved the stability when operating.

Preferably: and a rubber cushion layer is fixedly connected to the groove wall of the limiting groove.

Through the technical scheme, the rubber cushion buffers the adjusting column during working, so that the possibility of abrasion of the adjusting column due to friction with the groove wall of the limiting groove is reduced, and the service life of the adjusting column is prolonged.

Preferably: the bottom end of the sleeve is fixed through a sucker.

Through the technical scheme, when an operator moves the platform, the sucker limits the sleeve, so that the possibility that the sleeve is driven by the support legs is reduced, and the stability of the sleeve is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the adjusting teeth and the limiting grooves, when the height position of the platform needs to be adjusted, an operator only needs to move the platform, so that the adjusting columns are abutted against the groove walls of the limiting grooves at different heights to complete the operation, the supporting legs do not need to be replaced, and the convenience in adjustment is improved;

2. through slewing mechanism's setting, when needs are at a plurality of side of cylinder body on the installation part, the operator passes through the hand wheel rotatable cylinder body promptly for a plurality of sides homoenergetic enough are close to the operator, need not to change the position or the moving platform of self, thereby has improved the convenient degree of operation.

Drawings

FIG. 1 is a schematic overall structure diagram of an engine cylinder nonstandard assembly workbench according to an embodiment of the application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. a platform; 2. an adjustment mechanism; 21. a sleeve; 22. an adjustment column; 23. a suction cup; 24. an adjustment groove; 25. a limiting groove; 26. a rubber cushion layer; 3. a rotating mechanism; 31. a turntable; 32. a gear; 33. a first bevel gear; 34. a second bevel gear; 35. a hand wheel; 36. mounting a column; 37. a mounting seat; 38. a rotating shaft; 39. an operating lever; 391. a recessed portion; 4. a clamping assembly; 5. a support leg; 41. a first fastening plate; 42. adjusting the support; 43. a second fastening plate; 44. a screw; 45. anti-skid lines; 46. and (4) a nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a nonstandard assembly workbench of an engine cylinder. Referring to fig. 1, the nonstandard assembly workbench of the engine cylinder comprises a platform 1, an adjusting mechanism 2, a rotating mechanism 3, a clamping assembly 4 and four support legs 5, wherein the four support legs 5 are all arranged below the platform 1 and are respectively fixedly connected with four corners of the platform 1, and the rotating mechanism 3 and the clamping assembly 4 are all arranged on one side of the platform 1, which deviates from the support legs 5. During operation, an operator firstly adjusts the height position of the platform 1 through the adjusting mechanism 2, then sets the engine cylinder body above the platform 1, clamps the cylinder body through the clamping assembly 4, and then processes the cylinder body. During the machining process, an operator rotates the cylinder body by the rotating mechanism 3 and mounts parts on a plurality of sides of the cylinder body.

Referring to fig. 1 and 2, the adjusting mechanism 2 includes a sleeve 21 and an adjusting column 22, the sleeve 21 is sleeved outside the supporting leg 5, the supporting leg 5 is in sliding fit with the sleeve 21, and a suction cup 23 is fixedly connected to the bottom end of the sleeve 21 so as to fix the sleeve 21. Two adjusting grooves 24 are formed in the sleeve 21, the two adjusting grooves 24 are arranged along the axial direction of the sleeve 21, and the two adjusting grooves 24 are arranged along the radial direction of the sleeve 21 in a relative mode. Two sets of spacing grooves 25 have been seted up respectively with the adjacent department of two adjustment tank 24 sides on sleeve pipe 21's the wall, and a set of spacing groove 25 includes five spacing grooves 25, sets up along sleeve pipe 21's axial equidistant with five spacing grooves 25 that are a set of, and all communicates with adjustment tank 24, and the cell wall of spacing groove 25 all sets up along the direction tilt up of orientation adjustment tank 24, and bonds on the cell wall of spacing groove 25 and has rubber cushion layer 26. The adjusting column 22 penetrates through the support leg 5 along the horizontal direction and is connected with the support leg 5 in a welding manner, and the two ends of the adjusting column 22 are respectively supported by the groove walls of the two adjusting grooves 24 positioned at the two sides of the support leg 5.

Referring to fig. 1 and 2, when an operator needs to adjust the height position of the platform 1, the platform 1 is moved first, and the platform 1 drives the adjusting column 22 to move towards the direction of the adjusting groove 24 through the supporting leg 5 until the adjusting column 22 leaves the limiting groove 25. Then, the operator changes moving platform 1's direction, platform 1 drives the length direction who adjusts post 22 along adjustment tank 24 and removes, until adjusting post 22 and removing the notch department of another spacing groove 25, then the operator changes moving platform 1's direction again, make and adjust post 22 and remove in spacing groove 25, it conflicts to 26 rubber pad layer with the spacing inslot of 25, can accomplish the adjustment to platform 1 height position, make the operator can select suitable height position to operate, thereby the convenient degree of operation has been improved. After the adjusting column 22 enters the limiting groove 25, the rubber cushion layer 26 cushions the adjusting column 22, so that the possibility that the adjusting column 22 is damaged due to friction with the groove wall of the limiting groove 25 when moving is reduced, and the service life of the adjusting column 22 is prolonged. When the platform 1 is moved, the sucker 23 is arranged, so that the sucker 23 is not easily driven by the support leg 5, the stability of the sleeve 21 is improved, and an operator can adjust the height position of the platform 1 conveniently.

Referring to fig. 1, the rotating mechanism 3 includes a rotating disc 31, a gear 32, a first bevel gear 33, a second bevel gear 34 and a hand wheel 35, the rotating disc 31 is rotatably connected with the platform 1, a mounting post 36 is rotatably connected to one side of the rotating disc 31 on the platform 1, and the gear 32 and the first bevel gear 33 are both coaxially arranged with the mounting post 36 and fixedly connected therewith. One side of the mounting column 36 departing from the turntable 31 is provided with a mounting seat 37, the mounting seat 37 is fixedly connected with the platform 1, the second bevel gear 34 and the hand wheel 35 are rotatably connected with the mounting seat 37 through a rotating shaft 38, the turntable 31 is provided with clamping teeth along the periphery, the gear 32 is meshed with the clamping teeth, the first bevel gear 33 is coaxially arranged with the gear 32 and fixedly connected with the same, the second bevel gear 34 is meshed with the first bevel gear 33, the hand wheel 35 and the second bevel gear 34 are coaxially arranged with the rotating shaft 38, and the hand wheel 35 is positioned on one side of the platform 1 away from the turntable 31. The hand wheel 35 is radially provided with four operating rods 39, the operating rods 39 are radially arranged along the hand wheel 35 and fixedly connected with the outer periphery of the hand wheel 35, and two adjacent operating rods 39 are perpendicular to each other; the end of the lever 39 remote from the hand wheel 35 is provided with four recesses 391 to reduce the likelihood of the operator's fingers slipping off the lever 39.

Referring to fig. 1, in the machining process, when an operator needs to mount parts on multiple side surfaces of an engine cylinder, the operator needs to push an operating rod 39 first, the operating rod 39 drives a hand wheel 35 to rotate, the hand wheel 35 drives a first bevel gear 33 to rotate through a second bevel gear 34, the first bevel gear 33 drives a rotary disc 31 and a cylinder on the rotary disc 31 to rotate through a gear 32, so that the multiple side surfaces of the cylinder can be rotated to the front of the operator, and then the operator mounts the parts on the corresponding side surfaces. Through the setting of slewing mechanism 3, the operator need not to change self position, also need not to move platform 1 and cylinder body and can carry out the omnidirectional operation to the cylinder body, and action bars 39 have prolonged the application of force point that the operator applyed the thrust and the distance between the hand wheel 35 axle center to laborsaving lever structure has been formed, makes the operator rotate hand wheel 35 more easily, has consequently improved the degree of convenience when the operator is the cylinder body installation part.

Referring to fig. 1, the clamping assembly 4 includes a first fastening plate 41, an adjusting support 42, a second fastening plate 43 and a screw 44, the first fastening plate 41 and the adjusting support 42 are both fixedly connected to one side of the turntable 31 departing from the platform 1, and the first fastening plate 41 and the adjusting support 42 are oppositely arranged along the radial direction of the turntable 31. The screw 44 penetrates through the adjusting support 42 along the radial direction of the rotating disc 31 and is in threaded connection with the adjusting support 42, one end, close to the first fastening plate 41, of the screw 44 is in welded connection with the second fastening plate 43, the first fastening plate 41 is parallel to the second fastening plate 43, and anti-slip threads 45 are arranged on the opposite sides of the first fastening plate 41 and the second fastening plate 43, so that the possibility of slippage of the cylinder body is reduced. A nut 46 is fixedly connected to an end of the screw 44 remote from the second fastening plate 43 to facilitate rotation of the screw 44 by an operator.

Referring to fig. 1, during operation, the operator places the cylinder body on carousel 31 to make one side of cylinder body contradict with first mounting plate 41, then rotates screw 44 again, and screw 44 drives second mounting plate 43 and constantly moves towards the body, and until second mounting plate 43 contradicts with the cylinder body, afterwards, first mounting plate 41 carries out the centre gripping to the cylinder body with second mounting plate 43 jointly, thereby has realized fixing to the cylinder body. When processing the cylinder body of unidimensional, through adjusting the position of first screw 44, first mounting plate 41 and second mounting plate 43 all can carry out the centre gripping to the cylinder body to the matching degree between centre gripping subassembly 4 and the cylinder body of unidimensional has been improved.

The implementation principle of the non-standard assembling workbench of the engine cylinder in the embodiment of the application is as follows: when the height position of the platform 1 needs to be adjusted, an operator firstly moves the mobile platform 1, controls the position of the adjusting column 22 while moving the mobile platform 1, enables the adjusting column 22 to leave the limiting groove 25, moves along the adjusting groove 24, and finally enters another adjusting groove 24, so that the height position of the platform 1 can be adjusted. When carrying out the centre gripping to the cylinder body, the operator places the cylinder body on carousel 31 earlier to make one side of cylinder body contradict with first mounting plate 41, then rethread screw 44 removes second mounting plate 43, also contradict with the cylinder body up to second mounting plate 43, can accomplish the centre gripping to the cylinder body. When a plurality of side installation parts of body, the operator can adjust the angle of cylinder body through slewing mechanism 3, convenient degree when having improved the installation part.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims (8)

1. The utility model provides a nonstandard assembly workbench of engine cylinder which characterized in that: including platform (1), with platform (1) bottom fixed connection's a plurality of stabilizer blades (5) and be used for adjusting guiding mechanism (2) of platform (1) high position, guiding mechanism (2) establish sleeve pipe (21) in the stabilizer blade (5) outside and wear to establish stabilizer blade (5) and with stabilizer blade (5) fixed connection's regulation post (22) including the cover, two adjustment tank (24) have been seted up along the axial on the pipe wall of sleeve pipe (21), two radial relative setting along sleeve pipe (21) in adjustment tank (24), all seted up a plurality of spacing groove (25) in the side department of two adjustment tank (24) on the pipe wall of sleeve pipe (21), spacing groove (25) and adjustment tank (24) intercommunication, the both ends of adjusting post (22) all with the conflict cell wall of spacing groove (25).

2. The engine cylinder nonstandard assembly table of claim 1, characterized in that: one side that platform (1) deviates from stabilizer blade (5) is equipped with slewing mechanism (3), slewing mechanism (3) include along the periphery be equipped with carousel (31) of latch, with latch meshing gear (32), with gear (32) coaxial coupling's first bevel gear (33), with first bevel gear (33) meshing second bevel gear (34) and with second bevel gear (34) coaxial coupling's hand wheel (35), carousel (31), gear (32), first bevel gear (33) and second bevel gear (34) all rotate with platform (1) and are connected, hand wheel (35) are located one side of platform (1).

3. The engine cylinder nonstandard assembly table of claim 2, characterized in that: a plurality of operating rods (39) are arranged on the hand wheel (35) along the radial direction, and the operating rods (39) are connected with one side of the hand wheel (35) deviating from the rotating axis.

4. The engine cylinder nonstandard assembly table of claim 3, characterized in that: and a plurality of concave parts (391) are arranged on one end of the operating rod (39) far away from the hand wheel (35) along the periphery.

5. The engine cylinder nonstandard assembly table of claim 2, characterized in that: the clamping device is characterized by further comprising a clamping assembly (4) used for clamping the engine cylinder body, wherein the clamping assembly (4) is arranged on one side, deviating from the platform (1), of the rotary table (31), the clamping assembly (4) comprises a first fastening plate (41), an adjusting support (42), a screw rod (44) penetrating through the adjusting support (42) and in threaded connection with the adjusting support (42), and a second fastening plate (43) fixedly connected with one end, close to the first fastening plate (41), of the screw rod (44), the first fastening plate (41) and the adjusting support (42) are fixedly connected with one side, deviating from the platform (1), of the rotary table (31), and the first fastening plate (41) and the second fastening plate (43) clamp the engine cylinder body together.

6. The engine cylinder nonstandard assembly table of claim 5, characterized in that: and anti-skid grains (45) are arranged on the opposite sides of the first fastening plate (41) and the second fastening plate (43).

7. The engine cylinder nonstandard assembly table of claim 1, characterized in that: and a rubber cushion layer (26) is fixedly connected to the groove wall of the limiting groove (25).

8. The engine cylinder nonstandard assembly table of claim 1, characterized in that: the bottom end of the sleeve (21) is fixed through a sucker (23).

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