CN214113948U - Novel adjustable transmission rack supporting device - Google Patents
Novel adjustable transmission rack supporting device Download PDFInfo
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- CN214113948U CN214113948U CN202022808532.1U CN202022808532U CN214113948U CN 214113948 U CN214113948 U CN 214113948U CN 202022808532 U CN202022808532 U CN 202022808532U CN 214113948 U CN214113948 U CN 214113948U
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Abstract
The utility model discloses a transmission frame supports with adjustable it is novel device belongs to machining technical field. The supporting device comprises a transmission rack, and a plurality of groups of supporting mechanisms are arranged in the transmission rack; the supporting mechanism comprises two transverse supporting beams, two inclined supporting beams, a transverse beam supporting seat and an inclined beam supporting seat; the two outer ends of the two transverse supporting beams and the two outer ends of the two inclined supporting beams are respectively and fixedly connected with the two side plates of the transmission rack through connecting plates, and the two inner ends of the two transverse supporting beams are respectively erected on the transverse beam supporting seat and the inclined beam supporting seat; the joints of the inner ends of the two cross support beams and the joints of the inner ends of the two inclined support beams are in interference fit with each other through a first wedge block and a second wedge block respectively. The supporting device is simple in structure and convenient to install, can effectively solve the problem that the quality risk is high when the oblique and transverse supports are assembled and welded repeatedly in the machining process so as to keep the machining rigidity of the rack and the batch production, and reduces the machining difficulty and the machining production efficiency of the transmission rack.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to transmission frame supports with adjustable it is novel device.
Background
The transmission frame is an important component of a transmission part of an underwater acoustic equipment system, and is limited by using requirements, the frame is mostly of a large-scale independent arm welding structure, and redundant support structures are not allowed to exist between two arms, so that normal transmission of the underwater acoustic equipment is guaranteed. Meanwhile, the transmission guide rails are arranged at the top ends of the two arms, and the higher the processing precision of the transmission guide rails is, the higher the transmission efficiency and the transmission safety are. Therefore, when a large-scale welding machine frame structural member with insufficient welding and machining rigidity and higher machining precision is machined, a common solution is to firstly assemble and weld an oblique and transverse supporting structure formed by channel steel in the assembling and welding process, remove the stress released by the supporting structure after the stress annealing is finished, and then perform mechanical machining after a new supporting structure is fixed.
The drawbacks of this approach are: firstly, oblique and transverse supports are required to be assembled and welded for multiple times in the machining process to keep the machining rigidity of the rack, the machining efficiency is low, and meanwhile, the length of the support beam needs to be adjusted each time, so that the adjustment difficulty is high, and the material consumption is serious; secondly, the size consistency during batch production cannot be ensured, and great difficulty and quality risk are brought to the processing of large structural parts.
SUMMERY OF THE UTILITY MODEL
The defect to original processing method, the utility model aims to provide a transmission frame strutting arrangement with adjustable it is novel to this promotes processingquality and efficiency when stick and batch production by a wide margin.
In order to solve the technical problem, the utility model provides a novel adjustable transmission rack supporting device, which comprises a transmission rack, wherein a plurality of groups of supporting mechanisms are arranged in the transmission rack;
the supporting mechanism comprises two transverse supporting beams, two inclined supporting beams, a transverse beam supporting seat and an inclined beam supporting seat;
the two outer ends of the two transverse supporting beams are respectively fixedly connected with the two side plates of the transmission rack through connecting plates, and the two inner ends of the two transverse supporting beams are erected on the transverse beam supporting seat;
the connection part of the inner ends of the two cross support beams is in interference fit through a first wedge block;
the two outer ends of the two inclined supporting beams are respectively and fixedly connected with the two side plates of the transmission rack through connecting plates, and the two inner ends of the two inclined supporting beams are erected on the inclined beam supporting seats;
and the joint of the inner ends of the two inclined supporting beams is in interference fit with each other through a second wedge block.
Optionally, the inner ends of the two cross-support beams are inclined surfaces, and are in contact fit with the inclined surfaces of the first wedge blocks.
Optionally, the inner ends of the two inclined support beams are inclined surfaces, and are in contact fit with the inclined surfaces of the second wedge blocks.
Optionally, the oblique beam supporting seat is fixedly connected with a bottom plate of the transmission rack.
Optionally, the beam support base is supported and fixed on the beam support base through a sleeve.
Optionally, the centers of the first wedge and the second wedge are both provided with through holes, and threaded rods penetrate through the through holes.
Optionally, the tops of the first wedge block and the second wedge block are pressed by a compression nut, and the compression nut penetrates through and is in threaded connection with the threaded rod.
Optionally, a plurality of groups of the supporting mechanisms are arranged at the same interval along the length direction of the transmission rack.
The utility model provides a novel adjustable transmission rack supporting device, which comprises a transmission rack, wherein a plurality of groups of supporting mechanisms are arranged in the transmission rack; the supporting mechanism comprises two transverse supporting beams, two inclined supporting beams, a transverse beam supporting seat and an inclined beam supporting seat; the two outer ends of the two transverse supporting beams are respectively fixedly connected with the two side plates of the transmission rack through connecting plates, and the two inner ends of the two transverse supporting beams are erected on the transverse beam supporting seat; the connection part of the inner ends of the two cross support beams is in interference fit through a first wedge block; the two outer ends of the two inclined supporting beams are respectively and fixedly connected with the two side plates of the transmission rack through connecting plates, and the two inner ends of the two inclined supporting beams are erected on the inclined beam supporting seats; and the joint of the inner ends of the two inclined supporting beams is in interference fit with each other through a second wedge block. The supporting device has the advantages of simple structure and convenience in installation, can effectively solve the problem that the quality risk is high when the oblique and transverse supports are assembled and welded for multiple times in the machining process so as to keep the machining rigidity of the rack and the batch production, greatly reduces the machining difficulty of the transmission rack, and can greatly improve the machining production efficiency.
Drawings
Fig. 1 is a schematic view of an installation structure of a novel adjustable transmission rack supporting device provided by the present invention;
fig. 2 is a front view of a novel adjustable supporting device for a transmission rack provided by the present invention;
fig. 3 is a schematic structural view of a supporting mechanism of a novel adjustable supporting device for a transmission rack provided by the present invention;
fig. 4 is a schematic view of the internal structure of the supporting mechanism of the novel adjustable supporting device for the transmission rack provided by the present invention.
Detailed Description
The following provides a further detailed description of the novel adjustable supporting device for a transmission rack according to the present invention with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a novel adjustable transmission rack supporting device, the structure of which is shown in figure 1 and figure 2, comprising a transmission rack 1, wherein a plurality of groups of supporting mechanisms 2 are arranged in the transmission rack 1, and a plurality of groups of supporting mechanisms 2 are arranged at the same interval along the length direction of the transmission rack 1; the supporting mechanism 2 comprises two cross supporting beams 21, two inclined supporting beams 22, a cross beam supporting seat 23 and an inclined beam supporting seat 24; the two outer ends of the two cross support beams 21 are respectively fixedly connected with the two side plates of the transmission rack 1 through connecting plates, the two inner ends of the two cross support beams are erected on the cross beam support seat 23, the cross beam support seat 23 is U-shaped, and the cross support beams 21 can only slide along the axial direction on the cross beam support seat 23; the connection part of the inner ends of the two transverse supporting beams 21 is in interference fit through a first wedge 25, and the transverse supporting beams 21 are pushed to two sides by the first wedge 25 to support two side plates of the supporting mechanism 2; the two outer ends of the two inclined supporting beams 22 are respectively and fixedly connected with the two side plates of the transmission rack 1 through connecting plates, the two inner ends of the two inclined supporting beams are erected on the inclined beam supporting seat 24, the inclined beam supporting seat 24 is U-shaped, and the inclined supporting beams 22 can only slide along the axial direction on the inclined beam supporting seat 24; the connection part of the inner ends of the two inclined supporting beams 22 is in interference fit through a second wedge block 26, and the inclined supporting beams 22 are pushed towards two sides through the second wedge block 26 to support two side plates of the supporting mechanism 2.
Specifically, as shown in fig. 2 and 3, the inner ends of the two cross support beams 21 are both inclined surfaces, and are in contact fit with the inclined surfaces of the first wedges 25, so that the cross support beams 21 are pushed to move axially by the up-and-down movement of the first wedges 25; the inner ends of the two inclined supporting beams 22 are inclined surfaces, are in contact fit with the inclined surfaces of the second wedge blocks 26, and push the inclined supporting beams 22 to move along the axial direction through the up-and-down movement of the second wedge blocks 26; the inclined beam supporting seat 24 is fixedly connected with a bottom plate of the transmission rack 1, and the beam supporting seat 23 is supported and fixed on the beam supporting seat 23 through a sleeve 27.
Specifically, as shown in fig. 4, a through hole is formed in the center of each of the first wedge 25 and the second wedge 26, a threaded rod 28 passes through the through hole, the tops of each of the first wedge 25 and the second wedge 26 are pressed by a compression nut 29, the compression nut 29 passes through and is in threaded connection with the threaded rod 28, and the compression nuts 29 respectively screwed on the tops of the first wedge 25 and the second wedge 26 can push the first wedge 25 and the second wedge 26 to move in the vertical direction, so as to adjust the distance between the two side plates of the transmission rack 1; meanwhile, scales are engraved on the inclined surfaces of the first wedge 25 and the second wedge 26, and the scales can be used as adjustment parameter records, so that the size consistency during batch production is ensured. This novel adjustable transmission frame support device's advantage lies in its simple structure, and simple to operate can effectively solve in the course of working need many times assembly welding slant and horizontal support in order to keep the big problem of quality risk when frame processing rigidity and batch production, reduces the processing degree of difficulty of transmission frame by a wide margin, still can improve processing production efficiency by a wide margin simultaneously.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (8)
1. A novel adjustable supporting device for a transmission rack comprises the transmission rack (1), and is characterized in that a plurality of groups of supporting mechanisms (2) are arranged in the transmission rack (1);
the supporting mechanism (2) comprises two cross supporting beams (21), two inclined supporting beams (22), a cross beam supporting seat (23) and an inclined beam supporting seat (24);
the two outer ends of the two transverse supporting beams (21) are respectively fixedly connected with the two side plates of the transmission rack (1) through connecting plates, and the two inner ends are erected on the transverse beam supporting seat (23);
the connection part of the inner ends of the two transverse supporting beams (21) is in interference fit through a first wedge block (25);
the two outer ends of the two inclined supporting beams (22) are respectively and fixedly connected with the two side plates of the transmission rack (1) through connecting plates, and the two inner ends of the two inclined supporting beams are erected on the inclined beam supporting seat (24);
the connection part of the inner ends of the two inclined supporting beams (22) is in interference fit through a second wedge block (26).
2. A new adjustable supporting device for conveyor frames according to claim 1, characterized in that the inner ends of both said cross supporting beams (21) are inclined surfaces, which are in contact engagement with the inclined surfaces of said first wedges (25).
3. A novel adjustable supporting device for a conveyor frame as claimed in claim 1, wherein the inner ends of the two inclined supporting beams (22) are inclined surfaces, and are in contact fit with the inclined surfaces of the second wedge blocks (26).
4. A new adjustable supporting device for a conveyor frame as claimed in claim 1, wherein said oblique beam supporting seat (24) is fixedly connected to the bottom plate of said conveyor frame (1).
5. A novel adjustable supporting device for a conveyor frame as claimed in claim 4, wherein said beam supporting base (23) is supported and fixed on said beam supporting base (23) by a sleeve (27).
6. A new adjustable supporting device for transmission rack as claimed in claim 1, characterized in that said first wedge block (25) and said second wedge block (26) are provided with a through hole in the center, and a threaded rod (28) is inserted into said through hole.
7. The novel adjustable supporting device of the transmission frame as claimed in claim 6, wherein the top of the first wedge block (25) and the top of the second wedge block (26) are pressed by a pressing nut (29), and the pressing nut (29) passes through and is in threaded connection with the threaded rod (28).
8. A new adjustable supporting device for a conveyor frame as claimed in claim 1, wherein several groups of said supporting mechanisms (2) are arranged at the same distance along the length of said conveyor frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808532.1U CN214113948U (en) | 2020-11-27 | 2020-11-27 | Novel adjustable transmission rack supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808532.1U CN214113948U (en) | 2020-11-27 | 2020-11-27 | Novel adjustable transmission rack supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214113948U true CN214113948U (en) | 2021-09-03 |
Family
ID=77508835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022808532.1U Active CN214113948U (en) | 2020-11-27 | 2020-11-27 | Novel adjustable transmission rack supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214113948U (en) |
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2020
- 2020-11-27 CN CN202022808532.1U patent/CN214113948U/en active Active
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