CN215881382U - Clamping fixing device is used in metal casting processing - Google Patents
Clamping fixing device is used in metal casting processing Download PDFInfo
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- CN215881382U CN215881382U CN202122095163.0U CN202122095163U CN215881382U CN 215881382 U CN215881382 U CN 215881382U CN 202122095163 U CN202122095163 U CN 202122095163U CN 215881382 U CN215881382 U CN 215881382U
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- fixedly connected
- moving
- clamping
- sliding
- grooves
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- 238000005058 metal casting Methods 0.000 title claims abstract description 46
- 238000003754 machining Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 240000004282 Grewia occidentalis Species 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of clamping and fixing devices, and discloses a clamping and fixing device for metal casting machining, which comprises a machining table, wherein two moving grooves are formed in the top of the machining table, moving plates are connected in the two moving grooves in a sliding mode, one sides, close to each other, of the two moving plates are fixedly connected with bearing seats, one ends, close to each other, of the two bearing seats are respectively provided with a rotating groove, rotating columns are connected in the two rotating grooves in a rotating mode, one ends, close to each other, of the two rotating columns are respectively and fixedly connected with a clamping disc, and one ends, close to each other, of the two clamping discs are respectively and fixedly connected with two fixed teeth. According to the metal casting processing device, the metal casting is fixedly clamped by horizontally moving the two clamping discs and the two groups of fixed teeth mutually, and the metal casting can rotate as required by rotating the two clamping discs and the two groups of fixed teeth, so that the metal casting is convenient to process, the limitation is small, and the requirements of users are met.
Description
Technical Field
The utility model relates to the technical field of clamping and fixing devices, in particular to a clamping and fixing device for machining a metal casting.
Background
The metal casting is a technological process of smelting metal into liquid meeting certain requirements, pouring the liquid into a casting mold, cooling, solidifying and cleaning to obtain a casting with a preset shape, size and performance, and the casting blank is nearly formed, so that the purposes of no machining or little machining are achieved, the cost is reduced, the time is reduced to a certain extent, and the casting is one of basic processes of the modern mechanical manufacturing industry.
At present, all need use fixing device to fix when processing the metal casting, after the fixed metal casting of current fixing device, the metal casting can not rotate as required, and the limitation is big, brings the inconvenience of a lot for processing to influence machining efficiency, can not satisfy user's needs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, a fixing device is required to be used for fixing when a metal casting is machined, after the metal casting is fixed by the conventional fixing device, the metal casting cannot rotate according to the requirement, the limitation is large, and much inconvenience is brought to machining, so that the machining efficiency is influenced, and the requirement of a user cannot be met.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a clamping fixing device is used in metal casting processing, including the processing platform, two shifting chutes have been seted up at the top of processing platform, equal sliding connection has the movable plate in two shifting chutes, the equal fixedly connected with bearing frame in one side that two movable plates are close to each other, the rotation groove has all been seted up to the one end that two bearing frames are close to each other, two rotate the inslot and all rotate and be connected with the rotation post, two rotate the equal fixedly connected with centre gripping dish of one end that the post is close to each other, two fixed teeth of the equal fixedly connected with of one end that two centre gripping dishes are close to each other, equal sliding connection has slip stop gear on the bottom inner wall of two shifting chutes, and two slip stop gear respectively with the bottom fixed connection of corresponding movable plate, the processing bench rotates and is connected with screw thread actuating mechanism, and screw thread actuating mechanism runs through two movable plates and with two movable plate threaded connection.
Preferably, the sliding limiting mechanism comprises sliding plates and limiting rods, sliding grooves are formed in the inner wall of the bottom of each of the two sliding plates and are respectively in sliding connection with the corresponding sliding grooves, limiting holes are formed in the two sliding plates, the two limiting rods are respectively in sliding connection with the corresponding limiting holes, and two ends of each limiting rod are respectively fixedly connected with the inner wall of one side of the corresponding sliding groove.
Preferably, the screw thread actuating mechanism includes two-way lead screw and driving motor, two seted up the circular recess on one side inner wall of one of them shifting chute in the shifting chute, seted up same rotation hole on the one side inner wall that two shifting chutes are close to each other, the circular hole has been seted up to one side of processing platform, the circular hole communicates with another shifting chute mutually, and two-way lead screw and circular hole, the rotation hole, circular recess and two shifting chutes rotate to be connected, one side fixed connection of driving motor and processing platform, the one end of two-way lead screw runs through two movable plates and with two movable plate threaded connection, the other end of two-way lead screw extend to the outside of processing platform and with driving motor's output shaft fixed connection.
Preferably, the bottom of the processing table is fixedly connected with four supporting plates, and the four supporting plates are distributed at the bottom of the processing table at four corners at equal intervals.
Preferably, the two rotating grooves are fixedly connected with outer rings of the first bearings, and the two rotating columns are fixedly connected with inner rings of the corresponding first bearings respectively.
Preferably, the fixed teeth are distributed on the clamping disc at equal intervals in a ring shape.
Preferably, the circular groove, the rotating hole and the circular hole are all fixedly connected with outer rings of second bearings, and the bidirectional screw rods are respectively and fixedly connected with inner rings of the corresponding second bearings.
Compared with the prior art, the utility model provides a clamping and fixing device for metal casting machining, which has the following beneficial effects:
1. according to the clamping and fixing device for processing the metal casting, the metal casting can rotate as required through the arrangement of the processing table, the moving groove, the moving plate, the bearing block, the rotating groove, the rotating column, the clamping disc and the fixing teeth, so that the metal casting can be conveniently processed, and the limitation is small;
2. the clamping and fixing device for processing the metal casting is used for fixedly clamping the metal casting through the arrangement of the sliding groove, the sliding plate, the limiting hole, the limiting rod, the circular groove, the rotating hole, the circular hole, the bidirectional screw rod, the driving motor and the supporting plate;
the metal casting is fixedly clamped by horizontally moving the two clamping discs and the two groups of fixed teeth mutually, and the metal casting can rotate according to the requirement by rotating the two clamping discs and the two groups of fixed teeth, so that the metal casting is conveniently processed, the limitation is small, and the requirements of users are met.
Drawings
FIG. 1 is a schematic front view of a clamping and fixing device for machining a metal casting according to the present invention;
FIG. 2 is a schematic structural view of part A of a clamping and fixing device for machining a metal casting according to the present invention;
fig. 3 is a schematic partial side view of a clamping and fixing device for machining a metal casting according to the present invention.
In the figure: the device comprises a processing table 1, a moving groove 2, a moving plate 3, a bearing seat 4, a rotating groove 5, a rotating column 6, a clamping disc 7, a fixed tooth 8, a sliding groove 9, a sliding plate 10, a limiting hole 11, a limiting rod 12, a circular groove 13, a rotating hole 14, a circular hole 15, a bidirectional screw rod 16, a driving motor 17 and a supporting plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the first embodiment, referring to fig. 1-3, a clamping and fixing device for processing metal castings comprises a processing table 1, two moving grooves 2 are formed in the top of the processing table 1, moving plates 3 are slidably connected in the two moving grooves 2, bearing seats 4 are fixedly connected to the sides of the two moving plates 3 close to each other, rotating grooves 5 are formed in the ends of the two bearing seats 4 close to each other, rotating columns 6 are rotatably connected in the two rotating grooves 5, clamping discs 7 are fixedly connected to the ends of the two rotating columns 6 close to each other, two fixed teeth 8 are fixedly connected to the ends of the two clamping discs 7 close to each other, and sliding limiting mechanisms are slidably connected to the inner walls of the bottoms of the two moving grooves 2, and the two sliding limiting mechanisms are respectively and fixedly connected with the bottom ends of the corresponding moving plates 3, the machining table 1 is rotatably connected with a thread driving mechanism, and the thread driving mechanism penetrates through the two moving plates 3 and is in threaded connection with the two moving plates 3.
In the first embodiment, referring to fig. 2, the sliding limiting mechanism includes sliding plates 10 and limiting rods 12, two sliding grooves 9 are respectively formed on the inner wall of the bottom of the moving groove 2, the two sliding plates 10 are respectively slidably connected with the corresponding sliding grooves 9, limiting holes 11 are respectively formed on the two sliding plates 10, the two limiting rods 12 are respectively slidably connected with the corresponding limiting holes 11, and two ends of each limiting rod 12 are respectively fixedly connected with the inner wall of one side of the corresponding sliding groove 9.
In the utility model, the screw thread driving mechanism comprises a bidirectional screw rod 16 and a driving motor 17, a circular groove 13 is formed in the inner wall of one side of one moving groove 2 of the two moving grooves 2, the same rotating hole 14 is formed in the inner wall of the side, close to each other, of the two moving grooves 2, a circular hole 15 is formed in one side of the processing table 1, the circular hole 15 is communicated with the other moving groove 2, the bidirectional screw rod 16 is rotatably connected with the circular hole 15, the rotating hole 14, the circular groove 13 and the two moving grooves 2, the driving motor 17 is fixedly connected with one side of the processing table 1, one end of the bidirectional screw rod 16 penetrates through the two moving plates 3 and is in threaded connection with the two moving plates 3, and the other end of the bidirectional screw rod 16 extends to the outer side of the processing table 1 and is fixedly connected with an output shaft of the driving motor 17.
In the utility model, four supporting plates 18 are fixedly connected to the bottom of the processing table 1, and the four supporting plates 18 are distributed at the bottom of the processing table 1 at equal intervals at four corners.
In the utility model, the two rotating grooves 5 are fixedly connected with the outer rings of the first bearings, and the two rotating columns 6 are respectively and fixedly connected with the corresponding inner rings of the first bearings.
In the utility model, the number of the fixed teeth 8 is multiple, and the fixed teeth 8 are distributed on the clamping disc 7 in an annular shape at equal intervals.
In the utility model, the circular groove 13, the rotating hole 14 and the circular hole 15 are all fixedly connected with the outer ring of the second bearing, and the bidirectional screw rod 16 is respectively and fixedly connected with the corresponding inner ring of the second bearing.
In the utility model, when in use, a metal casting is placed on the top of a processing table 1, the metal casting is positioned between two clamping discs 7, then a driving motor 17 is started, the driving motor 17 is powered by mains supply, the driving motor 17 is controlled by a control switch, an output shaft of the driving motor 17 drives a bidirectional screw rod 16 to rotate, the bidirectional screw rod 16 drives two movable plates 3 to move, the two movable plates 3 drive two sliding plates 10 to slide in two sliding grooves 9, two limiting rods 12 limit the two sliding plates 10, the two sliding plates 10 limit the two movable plates 3, meanwhile, the two movable plates 3 drive two bearing blocks 4 to move, the two bearing blocks 4 drive two rotating columns 6 to move, the two rotating columns 6 drive the two clamping discs 7 to move, and the two clamping discs 7 drive two groups of fixed teeth 8 to move, the centre gripping is fixed to the metal casting through the horizontal mutual displacement to two grip discs 7 and two sets of fixed teeth 8, after the centre gripping, then rotate the metal casting, the metal casting drives two sets of fixed teeth 8 and rotates, two sets of fixed teeth 8 drive two grip discs 7 and rotate, two grip discs 7 drive two rotation posts 6 and rotate in two rotation grooves 5, make the metal casting rotate as required, the processing to the metal casting has been made things convenient for, the limitation is little, thereby fix the centre gripping to the metal casting through the horizontal mutual displacement to two grip discs 7 and two sets of fixed teeth 8, make the metal casting rotate as required through the rotation to two grip discs 7 and two sets of fixed teeth 8, the processing to the metal casting has been made things convenient for, the limitation is little, user's needs have been satisfied.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A clamping and fixing device for processing metal castings comprises a processing table (1) and is characterized in that two moving grooves (2) are formed in the top of the processing table (1), moving plates (3) are connected in the two moving grooves (2) in a sliding manner, bearing seats (4) are fixedly connected to one sides, close to each other, of the two moving plates (3), rotating grooves (5) are formed in one ends, close to each other, of the two bearing seats (4), rotating columns (6) are connected in the two rotating grooves (5) in a rotating manner, clamping discs (7) are fixedly connected to one ends, close to each other, of the two clamping discs (7), two fixed teeth (8) are fixedly connected to one ends, close to each other, of the two moving grooves (2), sliding limiting mechanisms are connected to the inner walls of the bottoms of the moving plates in a sliding manner, and are fixedly connected to the bottom ends of the corresponding moving plates (3) respectively, the machining table (1) is rotatably connected with a thread driving mechanism, and the thread driving mechanism penetrates through the two moving plates (3) and is in threaded connection with the two moving plates (3).
2. The clamping and fixing device for machining the metal casting according to claim 1, wherein the sliding limiting mechanism comprises sliding plates (10) and limiting rods (12), sliding grooves (9) are formed in the inner walls of the bottoms of the two moving grooves (2), the two sliding plates (10) are respectively in sliding connection with the corresponding sliding grooves (9), limiting holes (11) are formed in the two sliding plates (10), the two limiting rods (12) are respectively in sliding connection with the corresponding limiting holes (11), and two ends of each limiting rod (12) are respectively fixedly connected with the inner wall of one side of the corresponding sliding groove (9).
3. The clamping and fixing device for machining the metal casting according to claim 1, wherein the thread driving mechanism comprises a two-way screw rod (16) and a driving motor (17), a circular groove (13) is formed in one inner wall of one moving groove (2) of the two moving grooves (2), the same rotating hole (14) is formed in one inner wall of the two moving grooves (2) close to each other, a circular hole (15) is formed in one side of the machining table (1), the circular hole (15) is communicated with the other moving groove (2), the two-way screw rod (16) is rotatably connected with the circular hole (15), the rotating hole (14), the circular groove (13) and the two moving grooves (2), the driving motor (17) is fixedly connected with one side of the machining table (1), one end of the two-way screw rod (16) penetrates through the two moving plates (3) and is in threaded connection with the two moving plates (3), the other end of the bidirectional screw rod (16) extends to the outer side of the processing table (1) and is fixedly connected with an output shaft of the driving motor (17).
4. The clamping and fixing device for machining the metal casting according to claim 1, characterized in that four supporting plates (18) are fixedly connected to the bottom of the machining table (1), and the four supporting plates (18) are distributed at the bottom of the machining table (1) in a four-corner equidistant manner.
5. The clamping and fixing device for machining the metal casting as recited in claim 1, wherein the two rotating grooves (5) are fixedly connected with outer rings of first bearings, and the two rotating columns (6) are fixedly connected with corresponding inner rings of the first bearings.
6. A clamping and fixing device for machining metal castings according to claim 1, characterized in that the number of the fixing teeth (8) is plural, and the plural fixing teeth (8) are annularly and equidistantly distributed on the clamping disk (7).
7. The clamping and fixing device for machining the metal casting as claimed in claim 3, wherein the circular groove (13), the rotating hole (14) and the circular hole (15) are fixedly connected with outer rings of second bearings, and the bidirectional screw rods (16) are respectively and fixedly connected with corresponding inner rings of the second bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095163.0U CN215881382U (en) | 2021-09-01 | 2021-09-01 | Clamping fixing device is used in metal casting processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095163.0U CN215881382U (en) | 2021-09-01 | 2021-09-01 | Clamping fixing device is used in metal casting processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215881382U true CN215881382U (en) | 2022-02-22 |
Family
ID=80503309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122095163.0U Expired - Fee Related CN215881382U (en) | 2021-09-01 | 2021-09-01 | Clamping fixing device is used in metal casting processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215881382U (en) |
-
2021
- 2021-09-01 CN CN202122095163.0U patent/CN215881382U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |