CN215709744U - Loading frame with turnover mechanism - Google Patents
Loading frame with turnover mechanism Download PDFInfo
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- CN215709744U CN215709744U CN202122298751.4U CN202122298751U CN215709744U CN 215709744 U CN215709744 U CN 215709744U CN 202122298751 U CN202122298751 U CN 202122298751U CN 215709744 U CN215709744 U CN 215709744U
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- turnover mechanism
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Abstract
The utility model discloses a feeding rack with a turnover mechanism, which comprises a rack, a working platform arranged on the rack, four roller wheel supports arranged on the working platform, roller wheels rotatably arranged on the roller wheel supports and two turnover supports, wherein each turnover support is arc-shaped, one turnover support is correspondingly arranged on each roller wheel, and a plurality of supporting structures are arranged between the two turnover supports. The utility model has the beneficial effects that: according to the scheme, the engine cylinder body is arranged on the supporting structure, the overturning bracket can rotate within a certain range by utilizing the support of the idler wheels on the overturning bracket, so that the engine cylinder body is driven to rotate, and the function of overturning the engine cylinder body is realized.
Description
Technical Field
The utility model relates to the technical field of engine manufacturing, in particular to a feeding frame with a turnover mechanism.
Background
In the processing process of the engine cylinder body, when the product is circulated, the lower plane of the product is in contact with the roller on the roller path to push the product to circulate. When a product is positioned and machined by adopting the side pin hole on the horizontal machining center, the posture of the product needs to be changed from bottom surface to side surface.
When the product is turned over manually, the labor intensity is increased, and meanwhile, serious potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a feeding frame with a turnover mechanism, which is used for realizing the posture change during the clamping of an engine cylinder body.
The utility model is realized by the following technical scheme: the utility model provides a take tilting mechanism's last work or material rest, includes the frame, sets up work platform in the frame, four gyro wheel supports of setting on work platform, rotates gyro wheel and two upset supports of setting on the gyro wheel support, the upset support be arc, an upset support correspondence is installed on two gyro wheels, is provided with a plurality of bearing structure between two upset supports.
Furthermore, in order to better realize the utility model, a plurality of pressing brackets are arranged on the working platform, and pressing wheels which are in rolling connection with the overturning brackets are arranged on the pressing brackets.
Furthermore, in order to better realize the utility model, a pressing groove coaxial with the overturning bracket is arranged on the end surface of the overturning bracket, and the pressing wheel is in rolling connection with one side surface of the pressing groove.
Furthermore, in order to better realize the utility model, the working platform is provided with two guide supports, guide wheels which are in rolling connection with the pressing groove are arranged on the guide supports, the two guide supports are symmetrically arranged on the outer side of the overturning bracket, and the guide wheels are arranged at the lowest point of the pressing groove in the vertical direction.
Furthermore, in order to better realize the utility model, a limiting plate is connected between the end parts of the turnover support and the turnover support, two stop blocks are arranged on the working platform, and the stop blocks are arranged on the moving track of the limiting plate.
Furthermore, in order to better realize the utility model, a buffer is arranged on the stop block.
Furthermore, in order to better realize the utility model, two parallel slide rails are arranged on the rack, a slide block is arranged on each slide rail in a sliding manner, and the working platform is in transmission connection with the slide block.
Further, in order to better realize the utility model, a horizontal driving device for driving the sliding block to move is arranged on the machine frame.
Furthermore, in order to better realize the utility model, the slide block is connected with a rotary supporting platform, a rotary driving device is arranged on the rotary supporting platform, and the working platform is in transmission connection with the rotary driving device.
Furthermore, in order to better realize the utility model, a plurality of steel ball seats are arranged on the working platform, and steel balls which are in rolling connection with the working platform are arranged in the steel ball seats.
The beneficial effect that this scheme obtained is: according to the scheme, the engine cylinder body is arranged on the supporting structure, the overturning bracket can rotate within a certain range by utilizing the support of the idler wheels on the overturning bracket, so that the engine cylinder body is driven to rotate, and the function of overturning the engine cylinder body is realized.
The turnover support is arranged on the rotary turntable, and the product turnover and rotation functions can be realized at the same time.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is a front view of FIG. 1;
FIG. 5 is an enlarged view at C of FIG. 4;
FIG. 6 is a schematic structural view of the rotary support platform;
the device comprises a working platform, a turnover support, a support structure, a roller support, a roller 5, a brake structure 6, a guide support 7, a guide wheel 8, a pressing support 9, a pressing wheel 10, a pressing groove 11, a rack 12, a stop block 13, a buffer 14, a limiting plate 15, a sliding rail 16, a sliding block 17, a rotating support platform 18, a steel ball seat 19, a water receiving groove 20, a positioning seat 21, a shock pad 22 and a limiting block 23.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Example 1:
as shown in fig. 1 and 2, in this embodiment, a feeding frame with a turning mechanism includes a frame 12, a working platform 1 disposed on the frame 12, four roller supports 4 disposed on the working platform 1, rollers 5 rotatably disposed on the roller supports 4, and two turning supports 2, where the turning supports 2 are arc-shaped, one turning support 2 is correspondingly mounted on two rollers 5, and a plurality of support structures 3 are disposed between the two turning supports 2.
Utilize gyro wheel 5 to support upset support 2, install the engine cylinder body on bearing structure 3, rotate upset support 2 and can drive the engine cylinder body and rotate together. The axes of the two corresponding rollers 5 of the same turning bracket 2 are parallel to each other, and the distance between the two rollers is smaller than the outer diameter of the turning bracket 2, so that stable support is formed. The idler wheel 5 can be provided with a groove coaxial with the idler wheel 5, and the groove can be used for limiting the turning support 2 to a certain extent.
Example 2
As shown in fig. 2, on the basis of the above embodiment, in this embodiment, the working platform 1 is provided with a plurality of pressing brackets 9, and the pressing brackets 9 are provided with pressing wheels 10 connected with the turning brackets 2 in a rolling manner. Utilize pinch roller 10 to exert certain pressure to upset support 2, can improve the stability of upset support 2, reduce its noise and vibration when upset support 2 rotates to improve the stability of engine cylinder body when rotating, be favorable to guaranteeing the machining precision of engine cylinder body with this.
In this embodiment, a pressing groove 11 coaxial with the turning support 2 is provided on the end surface of the turning support 2, and the pressing wheel 10 is connected with one side surface of the pressing groove 11 in a rolling manner. The pressing groove 11 provides enough space for the arrangement of the pressing wheel 10, and prevents the pressing wheel 10 from interfering other structures to influence the normal rotation of the overturning bracket 2.
In this embodiment, the cross section of the pressing groove 11 is a trapezoid with a large end facing outwards, and two side surfaces of the pressing groove 11 are inclined relative to the axis of the turning bracket 2. When the pressure wheel 10 presses the roll-over stand 2, a pressure force inclined to the axis of the roll-over stand 2 is applied to the roll-over stand 2, and the pressure force can be decomposed into a vertically downward pressure force and a pressure force inward along the axis of the roll-over stand 2. The pressure exerted by the pinch rollers 10 on the outer sides of the two overturning supports 2 can offset a part of the pressure, and the overturning supports 2 are clamped tightly, so that the stability of the overturning supports 2 is improved, and the situation that the overturning supports 2 affect the position precision of an engine cylinder body along axial transmission is avoided.
Example 3:
on the basis of the above embodiment, in this embodiment, the working platform 1 is provided with two guide supports 7, the guide supports 7 are provided with guide wheels 8 in rolling connection with the pressing groove 11, the two guide supports 7 are symmetrically arranged on the outer side of the turning support 2, and the guide wheels 8 are arranged at the lowest point of the pressing groove 11 in the vertical direction.
The guide wheel 8 is used for guiding the rotation of the turning bracket 2, so that the position precision of the turning bracket 2 is improved.
In this embodiment, one upset support 2 corresponds and is provided with two pinch rollers 10, and two pinch rollers 10 symmetric distribution are in the both sides of leading wheel 8 to this is favorable to making upset support 2 force balance, thereby can improve the stability of upset support 2.
In this embodiment, the work platform 1 on be provided with can carry out the braking structure 6 of braking to upset support 2, after upset support 2 rotated suitable position, utilize the braking structure 6 to brake in order to keep the rigidity of upset support 2 to the engine cylinder block is processed.
Example 4:
as shown in fig. 3, on the basis of the above embodiment, in this embodiment, a limiting plate 15 is connected between the end portions of the turning bracket 2 and the turning bracket 2, two stoppers 13 are disposed on the working platform 1, and the stoppers 13 are disposed on the moving track of the limiting plate 15.
When the limiting plate 15 rotates to the position of the stop block 13 along with the overturning support 2, the limiting plate 15 is stopped by the stop block 13, and the limiting plate 15 cannot continue to move so as to control the rotatable limit position of the overturning support 2, so that the overturning support 2 can be prevented from being separated from the roller 5, and the safety during machining is guaranteed.
In this embodiment, the stopper 13 is provided with a buffer 14. The impact of the limiting plate 15 on the stop block 13 can be relieved by utilizing the buffer 14, and the situation that the position accuracy of the engine cylinder body is influenced by the large impact on the overturning bracket 2 and the supporting structure 3 is avoided.
Example 5:
as shown in fig. 4 and 5, on the basis of the above embodiments, in this embodiment, two parallel slide rails 16 are arranged on the frame 12, a slide block 17 is slidably arranged on the slide rails 16, and the working platform 1 is in transmission connection with the slide block 17.
The sliding block 17 slides along the sliding rail 16, and can drive the working platform 1 to integrally move, so that the function of adjusting the position of the engine cylinder is realized. The adjustable range of the position of the engine cylinder body is increased.
In this embodiment, the frame 12 is provided with a horizontal driving device for driving the sliding block 17 to move. The horizontal driving device can adopt the prior art such as an air cylinder, a hydraulic cylinder, an electric pushing cylinder, a linear motor and the like.
Example 6:
as shown in fig. 6, on the basis of the above embodiment, in this embodiment, the slide block 17 is connected to a rotary supporting platform 18, a rotary driving device is disposed on the rotary supporting platform 18, and the working platform 1 is in transmission connection with the rotary driving device.
Utilize slider 17 to drive rotatory supporting platform 18 and remove, the rotation drive arrangement on the rotatory supporting platform 18 drives work platform 1 and rotates, makes rotation drive arrangement's rotation center vertical, can increase the rotatable scope of engine cylinder body, has increased the adaptability of this scheme.
In this embodiment, the working platform 1 is provided with a plurality of steel ball seats 19, and the steel ball seats 19 are internally provided with steel balls which are connected with the working platform 1 in a rolling manner. Utilize steel ball seat 19 to support work platform 1, can improve work platform 1's equilibrium and stability, when control work platform 1 rotates, avoid producing unnecessary vibration. Sliding friction can be changed into rolling friction by utilizing the steel balls so as to reduce friction and abrasion, and the flexibility of the working platform 1 during rotation is improved.
In this embodiment, a limit structure is disposed between the rotary supporting platform 18 and the working platform 1, so as to control the movable limit position of the rotary supporting platform 18 along the sliding rail 16.
In this embodiment, the rotary supporting platform 18 on be provided with positioning seat 21, the lower surface of work platform 1 be provided with stopper 23, positioning seat 21 sets up on stopper 23's removal orbit, utilizes positioning seat 21 can play the effect that blocks stopper 23 to control the rotatable limit angle of work platform 1.
In this embodiment, the rotary supporting platform 18 is provided with a plurality of shock absorbing pads 22, and the highest point of the shock absorbing pad 22 is in contact with the lower surface of the working platform 1, so as to play a role in buffering and damping vibration.
In this embodiment, one side of the bracket 12 is provided with a water receiving tank 20, and metal chips, cooling liquid and the like during processing can be collected by the water receiving tank.
In this embodiment, other undescribed contents are the same as those in the above embodiment, and thus are not described again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a take last work or material rest of tilting mechanism which characterized in that: the turnover mechanism comprises a rack (12), a working platform (1) arranged on the rack (12), four roller supports (4) arranged on the working platform (1), rollers (5) rotatably arranged on the roller supports (4) and two turnover supports (2), wherein each turnover support (2) is arc-shaped, one turnover support (2) is correspondingly arranged on each roller (5), and a plurality of supporting structures (3) are arranged between the two turnover supports (2).
2. The loading frame with the turnover mechanism as claimed in claim 1, wherein: the working platform (1) is provided with a plurality of pressing supports (9), and the pressing supports (9) are provided with pressing wheels (10) which are in rolling connection with the overturning supports (2).
3. The loading frame with the turnover mechanism as claimed in claim 2, wherein: the end face of the overturning support (2) is provided with a pressing groove (11) coaxial with the overturning support (2), and the pressing wheel (10) is in rolling connection with one side face of the pressing groove (11).
4. The loading frame with the turnover mechanism as claimed in claim 3, wherein: work platform (1) on be provided with two direction supports (7), direction support (7) on be provided with compress tightly guide pulley (8) that groove (11) roll connection, two direction supports (7) symmetry set up in the outside of upset support (2), guide pulley (8) set up in the lowest point department that compresses tightly groove (11) vertical direction.
5. The loading frame with the turnover mechanism as claimed in any one of claims 1, 2, 3 and 4, wherein: the overturning device is characterized in that a limiting plate (15) is connected between the end parts of the overturning support (2) and the overturning support (2), two stop blocks (13) are arranged on the working platform (1), and the stop blocks (13) are arranged on the moving track of the limiting plate (15).
6. The loading frame with the turnover mechanism as claimed in claim 5, wherein: the stop block (13) is provided with a buffer (14).
7. The loading frame with the turnover mechanism as claimed in claim 1, wherein: frame (12) on be provided with two slide rails (16) that are parallel to each other, slide rail (16) on the slip be provided with slider (17), work platform (1) be connected with slider (17) transmission.
8. The loading frame with the turnover mechanism as claimed in claim 7, wherein: the rack (12) is provided with a horizontal driving device for driving the sliding block (17) to move.
9. The loading frame with the turnover mechanism as claimed in claim 7 or 8, wherein: the rotary support device is characterized in that the sliding block (17) is connected with a rotary support platform (18), a rotary driving device is arranged on the rotary support platform (18), and the working platform (1) is in transmission connection with the rotary driving device.
10. The loading frame with the turnover mechanism as claimed in claim 9, wherein: the steel ball type steel ball machine is characterized in that a plurality of steel ball seats (19) are arranged on the working platform (1), and steel balls connected with the working platform (1) in a rolling mode are arranged in the steel ball seats (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122298751.4U CN215709744U (en) | 2021-09-22 | 2021-09-22 | Loading frame with turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122298751.4U CN215709744U (en) | 2021-09-22 | 2021-09-22 | Loading frame with turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215709744U true CN215709744U (en) | 2022-02-01 |
Family
ID=80023369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122298751.4U Active CN215709744U (en) | 2021-09-22 | 2021-09-22 | Loading frame with turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215709744U (en) |
-
2021
- 2021-09-22 CN CN202122298751.4U patent/CN215709744U/en active Active
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