CN219900321U - Roller centre bore processingequipment - Google Patents
Roller centre bore processingequipment Download PDFInfo
- Publication number
- CN219900321U CN219900321U CN202320339474.3U CN202320339474U CN219900321U CN 219900321 U CN219900321 U CN 219900321U CN 202320339474 U CN202320339474 U CN 202320339474U CN 219900321 U CN219900321 U CN 219900321U
- Authority
- CN
- China
- Prior art keywords
- limiting plate
- roller
- fixing
- plate
- electric cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003754 machining Methods 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000014759 maintenance of location Effects 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
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a roller center hole machining device, which relates to the technical field of roller machining, wherein a roller is placed on a workbench, a proper fixing position is selected according to the size of the roller, a first electric cylinder on a first fixing plate is used for pushing a first limiting plate to move, a second electric cylinder on a second fixing plate is used for pushing a second limiting plate to move, after the second limiting plate reaches the fixing position, each plug-in unit on a plug-in pin obtains the depth of a slot according to the size, the number of plug-in units inserted into a jack beside the slot is selected, and finally the plug-in units are fixed with the jack, so that the roller is fixed on two sides of the first limiting plate, after the roller reaches a more stable state, the shaft head of the roller is drilled, and the function of fixing according to different sizes of the roller is realized, and then drilling is carried out.
Description
Technical Field
The utility model relates to the technical field of roller machining, in particular to a roller center hole machining device.
Background
Rolls are the primary working components and tools on rolling mills that produce continuous plastic deformation of metal. The roller mainly comprises three parts of a roller body, a roller neck and a shaft head. During machining, the roller needs to be drilled at the shaft heads at the two ends.
The existing device for machining the center hole of the roller generally uses an electric cylinder to push the clamping plates, so that two sides of the shaft roller are clamped, and then the drill bit is used for aligning the roller for punching, but the machining mode has a certain problem, and because the specifications of different rollers are different, when the clamping plates are pushed by the electric cylinder to clamp the roller, the drill bit cannot be accurately positioned to the center of the roller for punching due to the fixed position of the drill bit.
Disclosure of Invention
In order to solve the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a device for machining a center hole of a roll, which can be fixed according to different sizes of the roll, and then drill holes in the center of the roll by using a drill.
The aim of the utility model can be achieved by the following technical scheme: a roll center hole machining apparatus comprising:
the workbench is used for placing the roller;
the first fixing plate is fixedly arranged on one side of the workbench, a first electric cylinder is fixedly arranged on the first fixing plate, a first limiting plate is fixedly connected to the telescopic end of the first electric cylinder, a groove is formed in the first limiting plate, a plurality of insertion holes are formed in the groove, and a positioning piece is fixedly arranged on the first limiting plate;
the second fixing plate is fixedly arranged on the other side of the workbench, a second electric cylinder is fixedly arranged on the second fixing plate, a second limiting plate is fixedly connected to the telescopic end of the second electric cylinder, a bolt is fixedly arranged on the second limiting plate, and a plurality of plug-ins are fixedly arranged on two sides of the bolt;
the long plate is fixedly arranged on the workbench and positioned above the positioning piece, and a plurality of positioning holes distributed in an array are formed in the long plate.
The technical scheme has the following principle and effects: the first fixing plate is used for fixing the first electric cylinder, and the first electric cylinder can push the first limiting plate to move; the second fixing plate is used for fixing the second electric cylinder, the second electric cylinder can push the second limiting plate to slide on the workbench, the bolt is used for being inserted into a slot formed in the first limiting plate, and the plug-in components are inserted into insertion holes of the slot according to the positions required to be fixed, so that the fixing is realized, the positioning piece is used for positioning the fixing position, the long plate is used for forming a positioning hole, and the positioning hole is used for positioning according to the combination of the size of the roller and the positioning piece;
when the device is used, the roller is placed on the workbench, the proper fixing position is selected according to the size of the roller, the first limiting plate is pushed to move by the first electric cylinder on the first fixing plate, the second limiting plate is pushed to move by the second electric cylinder on the second fixing plate, after the fixed position is reached, each plug-in unit on the plug pin is inserted into the depth of the slot according to the size, the number of plug-in units inserted into the plug holes beside the slot is selected, and finally the plug-in units are fixed with the plug holes, so that the roller is fixed on two sides of the first limiting plate, and after the roller is in a more stable state, the shaft head of the roller is drilled, so that the device can be fixed according to different sizes of the roller, and then the function of drilling is carried out.
Further, the first limiting plate is in sliding connection with the workbench, and the second limiting plate is in sliding connection with the workbench.
Further, the workbench is fixedly provided with a vertical plate, the lower surface of the vertical plate is fixedly provided with an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected with a fixing clamp.
Further, the retaining clip itself is sized according to the roll size.
Further, a fixing piece is fixedly installed on the workbench, a third electric cylinder is fixedly installed on one side of the fixing piece, a connecting piece is fixedly connected to the telescopic end of the third electric cylinder, and a drill bit is fixedly installed on one side of the connecting piece.
Further, the inserts are distributed in an array on the pins, and the jacks are distributed in an array in the slots.
Further, the plug pin is matched with the slot, and the plug-in unit is matched with the jack.
Further, the hole formed in the positioning piece is matched with the positioning hole.
The noun, conjunctive or adjective parts referred to in the above technical solutions are explained as follows:
by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type.
And (3) detachable connection: the detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.
Non-detachable connection: the non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Also, during connection, attention should be paid to process quality, technical inspection and remedial measures (e.g., correction, polishing, etc.).
The utility model has the beneficial effects that:
in the using process, the roller is placed on the workbench, a proper fixing position is selected according to the size of the roller, the first limiting plate is pushed to move by the first electric cylinder on the first fixing plate, the second limiting plate is pushed to move by the second electric cylinder on the second fixing plate, after the fixed position is reached, the inserts on the inserts are inserted into the grooving depth according to the size, the number of inserts beside the grooving is selected, and finally the inserts are fixed with the jacks, so that the two sides of the first limiting plate fix the roller, after the roller is in a more stable state, the shaft head of the roller is drilled, and the function of fixing according to different sizes of the roller and then drilling by using the drill bit aiming at the center of the roller is realized.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of another view of the present utility model;
fig. 3 is a schematic top view of the present utility model.
In the figure:
1. a work table; 2. a first fixing plate; 3. a first electric cylinder; 4. a first limiting plate; 5. slotting; 6. a jack; 7. a second fixing plate; 8. a second electric cylinder; 9. a second limiting plate; 10. a plug pin; 11. an insert; 12. a vertical plate; 13. an electric telescopic rod; 14. a fixing clamp; 15. a fixing member; 16. a third electric cylinder; 17. a connecting piece; 18. a drill bit; 19. a positioning piece; 20. a long plate; 21. and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An embodiment of a roll center hole processing apparatus according to the present utility model is described herein with reference to fig. 1 to 3. Specifically, the machining device is configured as an integrated structure, and includes fourteen members including a table 1, a first fixing plate 2, a first cylinder 3, a first stopper plate 4, a slot 5, an insertion hole 6, a second fixing plate 7, a second cylinder 8, a second stopper plate 9, a plug 10, an insert 11, a positioning member 19, a long plate 20, and a positioning hole 21. Through placing the roll on workstation 1, according to the size of roll, select suitable fixed position, utilize first electric jar 3 on the first fixed plate 2 to promote first limiting plate 4 and remove, the second electric jar 8 on the second fixed plate 7 promotes the second limiting plate 9 and removes, reach fixed position back, each plug-in components 11 on the bolt 10 are according to the size of roll, utilize locating hole 21 on the longeron 20 to correspond with the hole on the setting element 19, thereby obtain the degree of depth of inserting fluting 5, select the quantity of inserting the other jack 6 of fluting 5, finally plug-in components 11 are fixed with jack 6, make the both sides of first limiting plate 4 fix the roll, in order to reach more firm state after, again drill the spindle nose department of roll, thereby realize can fix according to the different sizes of roll, then carry out the function of drilling again.
As shown in fig. 1 to 3, a roll center hole processing apparatus includes:
a workbench 1 for placing a roller;
the first fixing plate 2 is fixedly arranged on one side of the workbench 1, the first fixing plate 2 is fixedly provided with the first electric cylinder 3, the telescopic end of the first electric cylinder 3 is fixedly connected with the first limiting plate 4, the first limiting plate 4 is provided with a slot 5, a plurality of jacks 6 are arranged in the slot 5, the first limiting plate 4 is fixedly provided with a positioning piece 19, and further explanation is needed that in the specific implementation process, the first fixing plate 2 is used for fixing the first electric cylinder 3, the first electric cylinder 3 can push the first limiting plate 4 to move, and the positioning piece 19 is used for positioning and fixing the position;
the second fixed plate 7, fixed mounting is at workstation 1 opposite side, fixed mounting has second electric jar 8 on the second fixed plate 7, the flexible end fixedly connected with second limiting plate 9 of second electric jar 8, fixed mounting has bolt 10 on the second limiting plate 9, bolt 10 both sides fixed mounting has a plurality of plug-in components 11, and it is to be further explained, in concrete implementation, and second fixed plate 7 is used for fixed second electric jar 8, and second electric jar 8 can promote second limiting plate 9 to slide on workstation 1, and bolt 10 is arranged in inserting in the fluting 5 of seting up on the first limiting plate 4 to fixed position as required, in plug-in components 11 select suitable quantity to insert the jack 6 of fluting 5, thereby realize fixing.
The long plate 20 is fixedly arranged on the workbench 1 and is positioned above the positioning piece 19, a plurality of positioning holes 21 distributed in an array are formed in the long plate 20, the long plate 20 is used for forming the positioning holes 21, and the positioning holes 21 are used for positioning according to the combination of the size of the roller and the positioning piece 20.
In actual use, the first limiting plate 4 can be in a cylindrical shape, a cuboid shape and an L shape, and the first limiting plate 4 is in an L shape in the illustration, the L-shaped first limiting plate 4 is arranged to tightly fix the side surface of a roller through one end, and the other end is used for fixedly connecting the second limiting plate 9 with a slot 5 and an inserting hole 6;
in addition, in the illustrated embodiment, the second limiting plate 9 may be configured to have various shapes such as a long shape, a square shape, a cylindrical shape, and an L shape in the actual use process, and the second limiting plate 9 is configured to be L-shaped for the second limiting plate 9 in the illustration, wherein the L-shaped second limiting plate 9 is configured to tightly fix the side surface of the roller through one end, and the other end is configured to fix the plug pin 10 and the insert 11 so as to be fixedly connected with the slot 5 and the insertion hole 6 of the first limiting plate 4;
in addition, in the illustrated embodiment, the insert 11 may be configured to have various shapes such as a long shape, a square shape, a cylindrical shape, and an L shape during actual use, and the insert 11 is configured to be used as a long shape for the illustrated insert 11, the long insert 11 is configured to be adapted to the shape of the insertion hole 6 formed in the first limiting plate 4, and the inserts 11 are distributed in an array on the insertion pin 10, so that a suitable number can be selected for connection and fixation according to different sizes of rollers.
When the device is used, the roller is placed on the workbench 1, the proper fixing position is selected according to the size of the roller, the first limiting plate 4 is pushed to move by the first electric cylinder 3 on the first fixing plate 2, the second limiting plate 9 is pushed to move by the second electric cylinder 8 on the second fixing plate 7, after the fixed position is reached, the plug-in units 11 on the plug pins 10 are corresponding to the holes on the positioning piece 19 according to the size by the positioning holes 21 on the long plate 20, the depth of the plug-in slots 5 is obtained, the number of plug-in units 6 beside the plug-in slots 5 is selected, and finally the plug-in units 11 are fixed with the plug-in units 6, so that the two sides of the first limiting plate 4 fix the roller in order to achieve a more stable state, the shaft heads of the roller are drilled, the fixing can be carried out according to different sizes of the roller, and then the function of drilling is carried out.
It should be further noted that, in the specific implementation process, the first limiting plate 4 is slidably connected with the workbench 1, and the second limiting plate 9 is slidably connected with the workbench 1, so that the first limiting plate 4 and the second limiting plate 9 can slide on the workbench 1 to change positions.
It should be further noted that, in the specific implementation process, the workstation 1 is last fixed mounting has riser 12, surface mounting has electric telescopic handle 13 under the riser 12, electric telescopic handle 13's expansion end fixedly connected with fixation clamp 14, riser 12 are used for fixed electric telescopic handle 13, and electric telescopic handle 13 is used for promoting fixation clamp 14 and removes, when needing to fix, promotes fixation clamp 14 to roll position and fixes, when not needing to fix, electric telescopic handle 13 shortens and drives fixation clamp 14 and keep away from workstation 1 surface.
It should be further noted that in the implementation, the retaining clip 14 itself is sized according to the roll size, so that the retaining clip 14 can be adapted to fit any roll size for retention.
It should be further noted that, in the implementation process, the fixing piece 15 is fixedly installed on the workbench 1, a third electric cylinder 16 is fixedly installed on one side of the fixing piece 15, a connecting piece 17 is fixedly connected to a telescopic end of the third electric cylinder 16, a drill bit 18 is fixedly installed on one side of the connecting piece 17, the fixing piece 15 is used for fixing the third electric cylinder 16, the third electric cylinder 16 can push the connecting piece 17 to move, so that the drill bit 18 is driven to move, and the drill bit 18 is used for perforating a roller shaft head.
It should be further noted that, in the implementation process, the inserts 11 are distributed in an array on the pins 10, and the jacks 6 are distributed in an array in the slots 5, so that different numbers of inserts 11 are selected to be inserted into the jacks 6 for fixing according to the rollers with different sizes.
It should be further noted that, in the implementation process, the plug 10 is adapted to the slot 5, and the insert 11 is adapted to the jack 6, so that the design is convenient for fixing connection.
It should be further noted that, in the specific implementation process, the hole formed in the positioning member 19 is adapted to the positioning hole 21, so that the positioning hole 21 can correspond to the hole formed in the positioning member 19, thereby facilitating positioning.
The utility model provides a roll center hole processing device, which is further described below with reference to the accompanying drawings and embodiments.
Referring to fig. 1-3, a first fixing plate 2 is fixedly installed on one side of the workbench 1, a first electric cylinder 3 is fixedly installed on the first fixing plate 2, a first limiting plate 4 is fixedly connected to a telescopic end of the first electric cylinder 3, a slot 5 is formed in the first limiting plate 4, a plurality of insertion holes 6 are formed in the slot 5, a positioning piece 19 is fixedly installed on the first limiting plate 4, the first fixing plate 2 is used for fixing the first electric cylinder 3, and the first electric cylinder 3 can push the first limiting plate 4 to move; the other side of the workbench 1 is fixedly provided with a second fixing plate 7, the second fixing plate 7 is fixedly provided with a second electric cylinder 8, the telescopic end of the second electric cylinder 8 is fixedly connected with a second limiting plate 9, the first limiting plate 4 is in sliding connection with the workbench 1, the second limiting plate 9 is in sliding connection with the workbench 1, the design is such that the first limiting plate 4 and the second limiting plate 9 can slide on the workbench 1 to change positions, the second limiting plate 9 is fixedly provided with bolts 10, two sides of the bolts 10 are fixedly provided with a plurality of plug-ins 11, the second fixing plate 7 is used for fixing the second electric cylinder 8, the second electric cylinder 8 can push the second limiting plate 9 to slide on the workbench 1, the bolts 10 are used for being inserted into the slots 5 formed on the first limiting plate 4, and the plug-ins 11 are selected to be inserted into the jack 6 of the slots 5 according to the fixed positions required, so that the plug-ins 11 are distributed in an array, the jack 6 is distributed in the slots 5 in the array, and the plug-ins 6 are distributed in the array according to the design, so that the plug-ins 11 are inserted into the jack 6 in different sizes and the different numbers are selected to be fixed; the bolt 10 is matched with the slot 5, the plug-in components 11 is matched with jack 6, and the design makes convenient fixed connection like this, and rectangular plate 20, fixed mounting is on workstation 1, is located setting element 19 top, a plurality of array distribution's locating hole 21 has been seted up to rectangular plate 20 in, and rectangular plate 20 is used for seting up locating hole 21, and locating hole 21 is used for combining together according to the roll size and setting element 20 and fixes a position, the hole and the locating hole 21 looks adaptation of seting up on the setting element 19, and the design makes locating hole 21 can correspond with the hole of seting up on the setting element 19 like this to convenient location.
When the device is used, the roller is placed on the workbench 1, the proper fixing position is selected according to the size of the roller, the first limiting plate 4 is pushed to move by the first electric cylinder 3 on the first fixing plate 2, the second limiting plate 9 is pushed to move by the second electric cylinder 8 on the second fixing plate 7, after the fixed position is reached, the plug-in units 11 on the plug pins 10 are corresponding to the holes on the positioning piece 19 according to the size by the positioning holes 21 on the long plate 20, the depth of the plug-in slots 5 is obtained, the number of plug-in units 6 beside the plug-in slots 5 is selected, and finally the plug-in units 11 are fixed with the plug-in units 6, so that the two sides of the first limiting plate 4 fix the roller in order to achieve a more stable state, the shaft heads of the roller are drilled, the fixing can be carried out according to different sizes of the roller, and then the function of drilling is carried out.
The workbench 1 is fixedly provided with a vertical plate 12, the lower surface of the vertical plate 12 is fixedly provided with an electric telescopic rod 13, the telescopic end of the electric telescopic rod 13 is fixedly connected with a fixing clamp 14, the vertical plate 12 is used for fixing the electric telescopic rod 13, the electric telescopic rod 13 is used for pushing the fixing clamp 14 to move, when the fixing clamp 14 is required to be fixed, the fixing clamp 14 is pushed to the roller position to be fixed, when the fixing clamp is not required to be fixed, the electric telescopic rod 13 shortens to drive the fixing clamp 14 to be far away from the surface of the workbench 1, the fixing clamp 14 changes in size according to the roller size, and the fixing clamp 14 can be matched with any roller size to be fixed through design; the workbench 1 is fixedly provided with a fixing piece 15, one side of the fixing piece 15 is fixedly provided with a third electric cylinder 16, the telescopic end of the third electric cylinder 16 is fixedly connected with a connecting piece 17, one side of the connecting piece 17 is fixedly provided with a drill bit 18, the fixing piece 15 is used for fixing the third electric cylinder 16, the third electric cylinder 16 can push the connecting piece 17 to move, so that the drill bit 18 is driven to move, and the drill bit 18 is used for perforating a roller shaft head.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which have been described in the foregoing and description merely illustrates the principles of the disclosure, and that various changes and modifications may be made therein without departing from the spirit and scope of the disclosure, which is defined in the appended claims.
Claims (8)
1. A roll center hole processing apparatus, comprising:
a workbench (1) for placing rollers;
the first fixing plate (2) is fixedly arranged on one side of the workbench (1), the first electric cylinder (3) is fixedly arranged on the first fixing plate (2), the first limiting plate (4) is fixedly connected with the telescopic end of the first electric cylinder (3), a groove (5) is formed in the first limiting plate (4), a plurality of jacks (6) are formed in the groove (5), and a positioning piece (19) is fixedly arranged on the first limiting plate (4);
the second fixing plate (7) is fixedly arranged on the other side of the workbench (1), a second electric cylinder (8) is fixedly arranged on the second fixing plate (7), a second limiting plate (9) is fixedly connected to the telescopic end of the second electric cylinder (8), a bolt (10) is fixedly arranged on the second limiting plate (9), and a plurality of plug-ins (11) are fixedly arranged on two sides of the bolt (10);
the long plate (20) is fixedly arranged on the workbench (1) and is positioned above the positioning piece (19), and a plurality of positioning holes (21) distributed in an array are formed in the long plate (20).
2. The roll center hole machining device according to claim 1, wherein the first limiting plate (4) is slidably connected to the table (1), and the second limiting plate (9) is slidably connected to the table (1).
3. The roll center hole machining device according to claim 1, wherein a vertical plate (12) is fixedly installed on the workbench (1), an electric telescopic rod (13) is fixedly installed on the lower surface of the vertical plate (12), and a fixing clamp (14) is fixedly connected to the telescopic end of the electric telescopic rod (13).
4. A roll centre bore machining device according to claim 3, characterized in that the retaining clip (14) itself is sized according to the roll size.
5. The roll center hole machining device according to claim 4, wherein a fixing member (15) is fixedly installed on the workbench (1), a third electric cylinder (16) is fixedly installed on one side of the fixing member (15), a connecting member (17) is fixedly connected to the telescopic end of the third electric cylinder (16), and a drill bit (18) is fixedly installed on one side of the connecting member (17).
6. A roll centre bore machining device according to claim 1, wherein the inserts (11) are arranged in an array on the pins (10) and the receptacles (6) are arranged in an array in the slots (5).
7. A roll centre bore machining device according to claim 6, characterized in that the plug (10) is adapted to the slot (5) and the insert (11) is adapted to the receptacle (6).
8. A roll centre bore machining device according to claim 1, characterized in that the holes provided in the positioning member (19) are adapted to the positioning holes (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339474.3U CN219900321U (en) | 2023-02-28 | 2023-02-28 | Roller centre bore processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339474.3U CN219900321U (en) | 2023-02-28 | 2023-02-28 | Roller centre bore processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219900321U true CN219900321U (en) | 2023-10-27 |
Family
ID=88468385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320339474.3U Active CN219900321U (en) | 2023-02-28 | 2023-02-28 | Roller centre bore processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219900321U (en) |
-
2023
- 2023-02-28 CN CN202320339474.3U patent/CN219900321U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102350517B (en) | Clamp for standard knot of tower crane and processing template thereof | |
| US7597513B2 (en) | Upright inclined-hole drilling jig | |
| CN211387039U (en) | Drilling jig for flat plate type workpiece | |
| CN202498114U (en) | Multi-angle and multi-diameter workpiece bending device | |
| CN211489708U (en) | Radial drill of high efficiency high accuracy | |
| CN102601183A (en) | Multi-angle multi-diameter workpiece bending device | |
| CN219900321U (en) | Roller centre bore processingequipment | |
| CN211682577U (en) | Multifunctional inclined hole drill clamp | |
| CN215199810U (en) | Easy-returning type trolley side groove milling machine | |
| CN210451929U (en) | Jig for assisting clamping and positioning of aluminum alloy section | |
| CN210703710U (en) | Clamp for cylindrical workpiece with longitudinal section surface | |
| CN210209498U (en) | Multi-station clamping device for bearing punching | |
| CN209465728U (en) | A kind of two-sided coaxial aperture drilling tool of steel pipe | |
| CN219725243U (en) | Multi-guide-rod sliding fixing seat | |
| CN214643190U (en) | Saw bow assembly quality | |
| CN111659918A (en) | Perforating device for building based on multidirectional drilling technique | |
| CN220612440U (en) | Claw connection structure is pressed to plate shearing machine | |
| CN218192178U (en) | Stamping workpiece processing positioner | |
| CN214684377U (en) | Clamp for machining inclined hole on front cover of compressor | |
| CN213053793U (en) | Clamp profiling positioning tool | |
| CN219852864U (en) | Welding tool for power distribution box production | |
| CN220028763U (en) | Fixing tool for drilling holes in side edges of radiator | |
| CN114083138A (en) | Support for marking shaft parts | |
| CN219357585U (en) | Frock tool and piercing press | |
| CN210231666U (en) | Milling head convenient to maintenance is changed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |