CN209850199U - Welding fixture, synchronous rotating mechanism and rotating device of container support - Google Patents
Welding fixture, synchronous rotating mechanism and rotating device of container support Download PDFInfo
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- CN209850199U CN209850199U CN201920149911.9U CN201920149911U CN209850199U CN 209850199 U CN209850199 U CN 209850199U CN 201920149911 U CN201920149911 U CN 201920149911U CN 209850199 U CN209850199 U CN 209850199U
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- container support
- location
- positioning
- disc
- container
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Abstract
The utility model discloses a welding jig of container support, synchronous rotary mechanism and rotary device, welding jig carries out the welding after being used for clamping location container support, disc under the location of installing on the machine tool, locate the location disc that is used for placing the container support of disc top under the location, locate the hole that is used for stretching into the container support on the location disc in order to fix a position the location fixture of container support clamping on the location disc and locate under the location on the disc and pass the location disc be used for compressing tightly the location of container support and be fixed in the location hold-down mechanism on the location disc. The utility model discloses a welding jig of container support places the container support on the location disc to with the location fixture on the location disc stretch into in order to fix a position the centre gripping with the container support in the hole of container support, rethread location hold-down mechanism presses on the curb plate of container support, thereby further compresses tightly fixedly with the container support.
Description
Technical Field
The utility model relates to a welding jig technical field especially relates to a welding jig of container support, in addition, still relates to a synchronous rotary mechanism and a rotary device.
Background
The welding process has high requirements on workpiece clamping, so that high requirements are provided for the design of a welding tool, and the welding tool generally requires convenient operation, reliable clamping and proper rigidity. In the welding of container support, need weld into the container support with the polylith curb plate, because the structure is irregular, the degree of difficulty of location clamping is high, because the clamping location is unstable, can seriously influence welded efficiency and welding quality. In the prior art, the side plates are punched, and then the container support is positioned and clamped by the positioning pins, the bolts, the stop iron, the pressing device and the like, but due to the fact that the side plates are punched, the strength of materials is reduced, use is affected, the clamping structure is complex, the occupied space is large, and the implementation of a welding process is affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a welding jig of container support to solve the high technical problem of the current container support clamping location degree of difficulty.
The utility model provides a welding jig of container support for welding is carried out behind clamping location container support, including installing the location disc on the machine tool down, locate the location disc that is used for placing the container support of disc top under the location, locate the hole that is used for stretching into the container support on the location disc in order to fix a position the location fixture of clamping on the location disc with the container support and locate under the location on the disc and pass the location disc be used for compressing tightly the location hold-down mechanism on the location disc with the container support location.
Furthermore, the positioning and clamping mechanism comprises positioning blocks arranged on the positioning disc and used for extending into an inner hole of the container support, and the plurality of positioning blocks are abutted against a plurality of positions of the inner hole along the circumferential direction of the inner hole respectively so as to position and clamp the container support.
Furthermore, the positioning disc is provided with a guide hole along the radial direction of the inner hole, the positioning and clamping mechanism further comprises a spring guide column of which the spring end penetrates through the guide hole and is connected with the positioning block, and the spring guide column or the positioning block is radially adjusted along the inner hole, so that the spring end is in a stretching state to pull the positioning block to abut against the hole edge of the inner hole, and the positioning and clamping of the container support are realized.
Furthermore, the upper end surface of the positioning block is in an inclined plane shape so as to guide the positioning block to pass through an inner hole of the container support.
Further, the length dimension of the hole of container support is greater than the width dimension, location hold-down mechanism is including installing the revolving cylinder on the disc under the location, the guide piston rod on the revolving cylinder is installed to the stiff end and be fixed in the briquetting on the expansion end of guide piston rod, the length dimension of briquetting is greater than the width dimension of hole and is less than the length dimension of hole, the width dimension of briquetting is less than the width dimension of hole, the length direction of briquetting is corresponding in order to pass the briquetting hole with the length direction of hole, it rotates so that the length direction of briquetting is corresponding with the width direction of hole through revolving cylinder drive briquetting, it pushes down in hole length direction's both sides to drive the briquetting through the guide piston rod, thereby realize that the location of container support compresses tightly.
Furthermore, the lower end surface of the pressing block pressed on the container support is matched with the surface shapes of two sides of the length direction of the inner hole of the container support.
Furthermore, the hole edge of the inner hole of the container support in the length direction is turned upwards to form an inclined edge, and the pressing block is provided with an inclined surface which is matched with the inclined edge and is used for being pressed on the inclined edge.
Furthermore, a supporting column used for connecting and supporting the positioning disc is arranged on the positioning lower disc.
The utility model also provides a synchronous rotary mechanism for the welding process of a plurality of machined surfaces of the synchronous rotation in order to realize a plurality of container supports and rotation axis parallel of a plurality of container supports of location clamping a plurality of container supports and drive, welding jig including above-mentioned container support.
The utility model also provides a rotary device for the welding process is carried out to the different machined surfaces of location clamping container support and with the rotation of container support to the machined side of welding equipment to realize the welding process of a plurality of machined surfaces of container support, including above-mentioned synchronous rotary mechanism.
The utility model discloses following beneficial effect has:
the utility model discloses a welding jig of container support, place the container support on the positioning disc, and with the location fixture on the positioning disc stretch into in order to fix a position the centre gripping with the container support in the hole of container support, rethread location hold-down mechanism presses on the curb plate of container support, thereby further compress tightly fixedly the container support, and easy operation, and each structure of welding jig can not cause the interference to the welding of other curb plates of container support, and in the whole welding process, the container support clamping is firm, it leads to welding position inaccurate to have avoided the container support to take place the offset.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of a welding jig according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a welding jig according to a preferred embodiment of the present invention;
fig. 3 is a schematic view of a use state of the welding jig according to the preferred embodiment of the present invention.
Illustration of the drawings:
1. positioning the lower disc; 2. positioning the disc; 3. positioning the clamping mechanism; 31. positioning blocks; 32. a spring guide post; 4. positioning a pressing mechanism; 41. a rotating cylinder; 42. a guide piston rod; 43. briquetting; 5. a support pillar; 100. a container support.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered below.
Fig. 1 is a schematic structural view of a welding jig according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of a welding jig according to a preferred embodiment of the present invention; fig. 3 is a schematic view of a use state of the welding jig according to the preferred embodiment of the present invention.
As shown in fig. 1, the welding jig of the container support 100 of the embodiment is used for welding after clamping and positioning the container support 100, and includes a positioning lower disk 1 installed on a machine tool, a positioning disk 2 arranged above the positioning lower disk 1 and used for placing the container support 100, a positioning clamping mechanism 3 arranged on the positioning disk 2 and used for extending into an inner hole of the container support 100 to position and clamp the container support 100 on the positioning disk 2, and a positioning pressing mechanism 4 arranged on the positioning lower disk 1 and penetrating through the positioning disk 2 and used for positioning, pressing and fixing the container support 100 on the positioning disk 2. The utility model discloses a welding jig of container support 100, place container support 100 on location disc 2, and with location fixture 3 on the location disc 2 stretch into in order to fix a position the centre gripping with container support 100 in the hole of container support 100, rethread location hold-down mechanism 4 presses on container support 100's curb plate, thereby further compress tightly container support 100 fixedly, and easy operation, and each structure of welding jig can not cause the interference to the welding of other curb plates of container support 100, and in the whole welding process, container support 100 clamping is firm, avoided container support 100 to take place offset and lead to the welding position inaccurate.
As shown in fig. 1, the positioning and clamping mechanism 3 includes positioning blocks 31 disposed on the positioning disc 2 and configured to extend into the inner hole of the container support 100, and the plurality of positioning blocks 31 respectively abut against a plurality of positions of the inner hole along the circumferential direction of the inner hole to position and clamp the container support 100. The positioning disc 2 is provided with a guide hole along the radial direction of the inner hole, the positioning and clamping mechanism 3 further comprises a spring guide column 32 of which the spring end passes through the guide hole and is connected with the positioning block 31, and the spring guide column 32 or the positioning block 31 is adjusted along the radial direction of the inner hole, so that the spring end is in a stretching state to pull the positioning block 31 to abut against the hole edge of the inner hole, and the positioning and clamping of the container support 100 are realized. Optionally, the spring guide post 32 includes a fixed end clamped outside the positioning disc 2 and a spring end inserted into the guide hole for connecting the fixed end with the positioning block 31, and the positioning block 31 is pulled radially inward along the inner hole, so that the spring end is in a stretched state to pull the positioning block 31 against the hole edge of the inner hole. Optionally, the spring guide post 32 includes a guide post inserted into the guide hole, a spring end for connecting the guide post and the positioning block 31, and an adjusting nut located outside the positioning disc 2 and in threaded mating connection with the guide post. The adjusting nut is rotated inwards along the inner hole, so that the guide post moves outwards along the inner hole until the spring end is in a stretching state, and the positioning block 31 is pulled to abut against the hole edge of the inner hole. Each positioning block 31 is mounted on the positioning disc 2 by means of two spring guide posts 32. In this embodiment, the inner hole for positioning and clamping on the container support 100 is a square hole, and the positioning and clamping mechanism 3 abuts against four sides of the square hole through four positioning blocks 31, so as to clamp and fix the container support 100. Optionally, a guide groove is radially formed in the positioning disc 2, a plurality of positioning holes are radially arranged in the guide groove, and the positioning block 31 is fixed in different positioning holes through a connecting member to adjust the distance from the positioning block 31 to the center of the inner hole of the container support 100, so that the positioning block 31 abuts against the hole edge of the inner hole of the container support 100.
As shown in fig. 1, the upper end surface of the positioning block 31 is beveled to guide the positioning block 31 through the inner hole of the container support 100. The outer wall surface of the upper end of the positioning block 31 is inclined inward. During clamping, the hole edge of the inner hole of the container support 100 is sleeved outside the positioning block 31 after moving along the inclined plane, so that the hole edge of the inner hole of the container support 100 is prevented from being damaged during clamping. Optionally, the outer wall surface of the positioning block 31 is provided with an anti-slip layer to prevent the container support 100 from slipping during the processing process and causing position deviation.
As shown in fig. 2 and 3, the length dimension of the inner hole of the container support 100 is greater than the width dimension, the positioning and compressing mechanism 4 includes a rotary cylinder 41 installed on the positioning lower disc 1, a guide piston rod 42 with a fixed end installed on the rotary cylinder 41, and a pressing block 43 fixed on the movable end of the guide piston rod 42, the length dimension of the pressing block 43 is greater than the width dimension of the inner hole and less than the length dimension of the inner hole, the width dimension of the pressing block 43 is less than the width dimension of the inner hole, the length direction of the pressing block 43 corresponds to the length direction of the inner hole so as to pass the pressing block 43 through the inner hole, the pressing block 43 is driven by the rotary cylinder 41 to rotate so as to make the length direction of the pressing block 43 correspond to the width direction of the inner hole, the pressing block 43 is driven by.
As shown in fig. 3, the lower end surface of the pressing block 43 pressed on the container support 100 is matched with the surface shapes of both sides of the length direction of the inner hole of the container support 100. The hole edge of the container support 100 along the length direction of the inner hole is turned up to be a bevel edge, and the pressing block 43 is provided with a bevel surface which is matched with the bevel edge and is used for pressing the bevel edge. Optionally, the container support 100 is provided with a groove and/or a projection which is matched with the shape of the lower end surface of the pressing block 43.
As shown in fig. 1, 2 and 3, the positioning lower disc 1 is provided with a supporting column 5 for connecting and supporting the positioning disc 2.
The synchronous rotating mechanism of the embodiment is used for driving the plurality of container supports 100 to rotate synchronously so as to realize the welding processing of the plurality of processing surfaces of the plurality of container supports 100 parallel to the rotation axis, and comprises the welding fixture of the container support 100. The synchronous rotating mechanism further comprises a power device for providing power, a transmission mechanism for uniformly transmitting the power provided by the power device to each welding fixture and a mounting plate for mounting the welding fixtures and the transmission mechanism, the input end of the transmission mechanism is in transmission connection with the output end of the power device, and the output ends of the transmission mechanism are in transmission connection with the welding fixtures respectively so as to realize synchronous autorotation of the welding fixtures. The welding fixture and the transmission mechanism are respectively arranged on two sides of the mounting plate, an installation mechanism for installing the welding fixture and the transmission mechanism is arranged on the mounting plate, and the output end of the transmission mechanism is in transmission connection with the welding fixture through the installation mechanism so as to drive the welding fixture to rotate. The mounting mechanism comprises a bearing arranged on the mounting plate and a mounting shaft rotationally connected with the bearing, the welding fixture is mounted on the output end of the mounting shaft, and the input end of the transmission mechanism is mounted on the input end of the mounting shaft. The transmission mechanism comprises a driving synchronous wheel arranged on the output end of the power device, a driven synchronous wheel arranged on the input end of the mounting shaft and a synchronous belt for connecting the driving synchronous wheel and the driven synchronous wheel in a transmission way. The transmission mechanism also comprises a reversing wheel which is arranged on the mounting plate and positioned outside the synchronous belt and used for changing the rolling direction of the synchronous belt, so that the rolling of the synchronous belt is prevented from being interfered.
The rotating device of the embodiment is used for positioning and clamping the container support 100 and rotating different processing surfaces of the container support 100 to the processing side of the welding equipment for welding processing, so as to realize the welding processing of a plurality of processing surfaces of the container support 100, comprising a support frame arranged on a processing machine tool, a rotating mechanism used for positioning and clamping the container support 100 and driving the container support 100 to rotate so as to realize the welding processing of a plurality of processing surfaces on the container support 100 which are parallel to a rotation axis, a rotating connecting mechanism used for installing the rotating mechanism on the support frame and a rotating driving mechanism of which the output end is connected with the input end of the rotating connecting mechanism, wherein the rotating driving mechanism is used for driving the rotating connecting mechanism to rotate so as to drive the rotating mechanism to rotate, so that the container support 100 positioned and clamped on the rotating mechanism revolves around the rotation axis, to achieve welding of multiple machined surfaces on the container support 100 parallel to the axis of rotation.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A welding fixture for container supports is used for welding after clamping and positioning the container supports (100),
including install disc (1), locate under the location on the machine tool disc (1) top be used for placing container support (100) location disc (2), locate under the location be used for on location disc (2) stretch into container support (100) the hole in order to fix a position the clamping with container support (100) in location fixture (3) on location disc (2) and locate under the location on disc (1) and pass be used for of location disc (2) compress tightly container support (100) location and be fixed in location hold-down mechanism (4) on location disc (2).
2. The welding jig of container supports according to claim 1,
the positioning and clamping mechanism (3) comprises a positioning block (31) which is arranged on the positioning disc (2) and is used for extending into an inner hole of the container support (100),
the positioning blocks (31) abut against the inner hole at a plurality of positions along the circumferential direction of the inner hole respectively so as to position and clamp the container support (100).
3. The welding jig of container supports according to claim 2,
the positioning disc (2) is provided with a guide hole along the radial direction of the inner hole,
the positioning and clamping mechanism (3) also comprises a spring guide post (32) with a spring end passing through the guide hole and connected with the positioning block (31),
and the spring guide column (32) or the positioning block (31) is adjusted along the radial direction of the inner hole, so that the spring end is in a stretching state to pull the positioning block (31) to abut against the hole edge of the inner hole, and the positioning and clamping of the container support (100) are realized.
4. The welding jig of container supports according to claim 2,
the upper end surface of the positioning block (31) is in an inclined plane shape so as to guide the positioning block (31) to penetrate through an inner hole of the container support (100).
5. The welding jig of container supports according to claim 1,
the length dimension of the inner hole of the container support (100) is larger than the width dimension,
the positioning and pressing mechanism (4) comprises a rotary cylinder (41) arranged on the positioning lower disc (1), a guide piston rod (42) with a fixed end arranged on the rotary cylinder (41) and a pressing block (43) fixed on the movable end of the guide piston rod (42),
the length dimension of the pressing block (43) is larger than the width dimension of the inner hole and smaller than the length dimension of the inner hole, the width dimension of the pressing block (43) is smaller than the width dimension of the inner hole,
the length direction of briquetting (43) is corresponding in order to with the length direction of hole briquetting (43) passes the hole, through revolving cylinder (41) drives briquetting (43) rotates so that the length direction of briquetting (43) is corresponding with the width direction of hole, through guide piston rod (42) drive briquetting (43) are pushed down in hole length direction's both sides to the location that realizes container support (100) is compressed tightly.
6. The welding jig of container supports according to claim 5,
the lower end face of the pressing block (43) pressed on the container support (100) is matched with the surface shapes of two sides of the length direction of the inner hole of the container support (100).
7. The welding jig of container supports according to claim 5,
the hole edge of the length direction of the inner hole of the container support (100) is turned upwards to be an inclined edge, and the pressing block (43) is provided with an inclined surface which is matched with the inclined edge and is used for pressing the inclined edge.
8. The welding jig of container supports according to claim 1,
and a supporting column (5) used for connecting and supporting the positioning disc (2) is arranged on the positioning lower disc (1).
9. A synchronous rotating mechanism, which is used for positioning and clamping a plurality of container supports (100) and driving the plurality of container supports (100) to synchronously rotate so as to realize the welding processing of a plurality of processing surfaces of the plurality of container supports (100) parallel to a rotation axis, and is characterized by comprising the welding fixture of the container supports according to any one of claims 1 to 8.
10. A rotating device for positioning and clamping a container support (100) and rotating different processing surfaces of the container support (100) to a processing side of a welding device for welding processing, so as to realize welding processing of a plurality of processing surfaces of the container support (100), and is characterized by comprising the synchronous rotating mechanism of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149911.9U CN209850199U (en) | 2019-01-29 | 2019-01-29 | Welding fixture, synchronous rotating mechanism and rotating device of container support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149911.9U CN209850199U (en) | 2019-01-29 | 2019-01-29 | Welding fixture, synchronous rotating mechanism and rotating device of container support |
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| Publication Number | Publication Date |
|---|---|
| CN209850199U true CN209850199U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920149911.9U Active CN209850199U (en) | 2019-01-29 | 2019-01-29 | Welding fixture, synchronous rotating mechanism and rotating device of container support |
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| CN (1) | CN209850199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618618A (en) * | 2020-06-01 | 2020-09-04 | 贵州航天电子科技有限公司 | Flower disc type inner hole turning clamp |
-
2019
- 2019-01-29 CN CN201920149911.9U patent/CN209850199U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618618A (en) * | 2020-06-01 | 2020-09-04 | 贵州航天电子科技有限公司 | Flower disc type inner hole turning clamp |
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