CN213319707U - Round steel centre gripping frock - Google Patents
Round steel centre gripping frock Download PDFInfo
- Publication number
- CN213319707U CN213319707U CN202021490998.5U CN202021490998U CN213319707U CN 213319707 U CN213319707 U CN 213319707U CN 202021490998 U CN202021490998 U CN 202021490998U CN 213319707 U CN213319707 U CN 213319707U
- Authority
- CN
- China
- Prior art keywords
- round steel
- workbench
- hydraulic cylinder
- shaped plate
- clamping
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 238000005192 partition Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a round steel clamping tool, which belongs to the technical field of round steel clamping, a controller is fixed on the side surface of a workbench, a section of limiting slide rail and a through hole are arranged at the top end of the workbench, a first hydraulic cylinder, a first L-shaped plate and a second L-shaped plate are sequentially arranged on the workbench, round platforms with opposite positions are fixed on the inner sides of the workbench and used for clamping the round steel, one end of the round steel is fixedly connected with a pressing block through a bolt, and the other end of the first L-shaped plate is slidably connected with the limiting slide rail; the bottom end of the workbench is connected with a bottom plate through two support rods, a second hydraulic cylinder is arranged on the bottom plate, and an inclined block is fixed on a piston rod of the second hydraulic cylinder through a partition plate; the through hole is rotatably connected with two clamping blocks through a connecting rod, the inner sides of the top ends of the clamping blocks are respectively provided with a first arc groove for clamping the round steel, and the inner sides of the bottom ends of the clamping blocks are of inclined structures; by using the tool, the clamping effect of the round steel is better, so that the machining precision of the round steel is ensured, and the enterprise requirements are met.
Description
Technical Field
The utility model relates to a round steel centre gripping technical field, in particular to round steel centre gripping frock.
Background
The round steel is a solid long-strip steel bar with a circular section and is mainly applied to manufacturing mechanical parts, tube blanks of seamless steel tubes and the like; need fix processing to it before the round steel drops into use, and traditional centre gripping frock is not good to the round steel centre gripping effect, appears removing and rotating easily in the course of working, has greatly influenced the machining precision, needs to design a novel round steel centre gripping frock now urgently to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a round steel centre gripping frock to thereby solve traditional centre gripping frock thereby to influence the problem of machining precision to the round steel centre gripping effect is not good.
In order to solve the technical problem, the utility model provides a round steel clamping tool, including the workstation and set up the round steel at its top, the workstation side is fixed with the controller, and the top is opened has a section of spacing slide rail and through-hole and is equipped with first pneumatic cylinder, first L shaped plate and second L shaped plate in proper order, first L shaped plate and the second L shaped plate position is relative, and its inside all is fixed with the relative round platform in position for centre gripping the round steel, and one end all is connected with the briquetting through the bolt is fixed, the first L shaped plate other end with spacing slide rail sliding connection, the second L shaped plate with the workstation fixed connection, first pneumatic cylinder piston rod with first L shaped plate one side is connected;
the bottom end of the workbench is connected with a bottom plate through two support rods, a second hydraulic cylinder is arranged on the bottom plate, and an inclined block is fixed on a piston rod of the second hydraulic cylinder through a partition plate; the through hole is rotatably connected with two clamping blocks through a connecting rod, the inner sides of the top ends of the clamping blocks are respectively provided with a first arc groove for clamping the round steel, and the inner sides of the bottom ends of the clamping blocks are respectively provided with an inclined structure capable of being matched with the inclined plane of the inclined block;
the first hydraulic cylinder and the second hydraulic cylinder are both electrically connected with the controller.
Optionally, a supporting block is further fixed at the top end of the workbench, a second arc groove is formed at the top end of the supporting block, and the first hydraulic cylinder is fixed in the second arc groove.
Optionally, the bolt is detachably connected with a shifting lever.
In the utility model provides a round steel clamping tool, a controller is fixed on the side surface of a workbench, a section of limiting slide rail and a through hole are arranged at the top end, a first hydraulic cylinder, a first L-shaped plate and a second L-shaped plate are sequentially arranged on the top end, round platforms with opposite positions are fixed on the inner sides of the workbench and used for clamping the round steel, one end of the round steel is fixedly connected with a pressing block through a bolt, and the other end of the first L-shaped plate is connected with the limiting slide rail in a sliding manner; the bottom end of the workbench is connected with a bottom plate through two support rods, a second hydraulic cylinder is arranged on the bottom plate, and an inclined block is fixed on a piston rod of the second hydraulic cylinder through a partition plate; the through hole is rotatably connected with two clamping blocks through a connecting rod, the inner sides of the top ends of the clamping blocks are respectively provided with a first arc groove for clamping the round steel, and the inner sides of the bottom ends of the clamping blocks are of inclined structures; by using the tool, the clamping effect of the round steel is better, so that the machining precision of the round steel is ensured, and the enterprise requirements are met.
Drawings
Fig. 1 is a front view of a round steel clamping tool provided by the utility model;
fig. 2 is a top view of the round steel clamping tool provided by the utility model;
fig. 3 is the utility model provides a round steel centre gripping frock cross-sectional view.
Detailed Description
The following describes the round steel clamping tool provided by the present invention in further detail 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 round steel centre gripping frock, its structure is main to be looked as shown in figure 1, including workstation 1 and the round steel 2 of setting on its top, 1 side of workstation is fixed with controller 19, and the top is opened has one section spacing slide rail 13 and through-hole 14 and is equipped with first pneumatic cylinder 5, first L shaped plate 3 and second L shaped plate 4 in proper order, and its structure is overlooked as shown in figure 2, first L shaped plate 3 with second L shaped plate 4 position is relative, and its inboard all is fixed with the relative round platform 6 in position, is used for the centre gripping round steel 2 to one end all is through 7 fixedly connected with briquetting 8 of bolt, the 3 other ends of first L shaped plate with 13 sliding connection of spacing slide rail, second L shaped plate 4 with 1 fixed connection of workstation, 5 piston rods of first pneumatic cylinder with 3 one side of first L shaped plate is connected. The bottom end of the workbench 1 is connected with a bottom plate 12 through two support rods 11, a second hydraulic cylinder 10 is installed on the bottom plate 12, a piston rod of the second hydraulic cylinder is fixed with an inclined block 17 through a partition plate 16, the structural section of the second hydraulic cylinder is shown in figure 3, two clamping blocks 9 are rotatably connected in a through hole 14 through a connecting rod 15, the inner sides of the top ends of the clamping blocks 9 are respectively provided with a first arc groove for clamping the round steel 2, and the inner sides of the bottom ends are respectively provided with an inclined structure which can be matched with the inclined plane of the inclined block 17; the first hydraulic cylinder 5 and the second hydraulic cylinder 10 are electrically connected to the controller 19, and the three are connected to an external power source. Use the round steel centre gripping frock, it is right the centre gripping effect of round steel 2 is better to guarantee its machining precision, satisfied the enterprise demand.
A supporting block 20 is further fixed at the top end of the workbench 1, a second arc groove is formed at the top end of the supporting block 20, and the first hydraulic cylinder 5 is fixed in the second arc groove; the bolt 7 is detachably connected with a shifting lever 18 which is used as a handle.
When the device is used, the round steel 2 to be processed is placed between the two clamping blocks 9, one end of the round steel is clamped on the circular truncated cone 6 of the second L-shaped plate 4, the controller 19 controls the first hydraulic cylinder 5 to work, and the piston rod of the first hydraulic cylinder pushes the first L-shaped plate 3 to slide inwards until the two circular truncated cones 6 clamp the round steel 2; the controller 19 controls the second hydraulic cylinder 10 to work, a piston rod of the second hydraulic cylinder drives the inclined block 17 to vertically move upwards, and the inclined block 17 extrudes the bottom end of the clamping block 9 to clamp the round steel 2; then, the shifting lever 18 rotates the bolt 7 to drive the pressing block 8 to move downwards so as to press the round steel 2 tightly, and at this time, the positioning work of the round steel 2 is completed completely.
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 (3)
1. A round steel clamping tool comprises a workbench (1) and a round steel (2) arranged at the top end of the workbench, it is characterized in that a controller (19) is fixed on the side surface of the workbench (1), a section of limiting slide rail (13) and a through hole (14) are arranged at the top end, a first hydraulic cylinder (5), a first L-shaped plate (3) and a second L-shaped plate (4) are sequentially arranged, the first L-shaped plate (3) and the second L-shaped plate (4) are opposite in position, the inner sides of the round bars are fixed with round tables (6) which are opposite in position and used for clamping the round bars (2), one end of each L-shaped plate (3) is fixedly connected with a pressing block (8) through a bolt (7), the other end of each L-shaped plate is connected with a limiting slide rail (13) in a sliding manner, the second L-shaped plate (4) is fixedly connected with the workbench (1), and a piston rod of the first hydraulic cylinder (5) is connected with one side of the first L-shaped plate (3);
the bottom end of the workbench (1) is connected with a bottom plate (12) through two support rods (11), a second hydraulic cylinder (10) is installed on the bottom plate (12), and an inclined block (17) is fixed on a piston rod of the second hydraulic cylinder through a partition plate (16); the through hole (14) is rotatably connected with two clamping blocks (9) through a connecting rod (15), the inner sides of the top ends of the clamping blocks (9) are respectively provided with a first arc groove for clamping the round steel (2), and the inner sides of the bottom ends are respectively provided with an inclined structure which can be matched with the inclined plane of the inclined block (17);
the first hydraulic cylinder (5) and the second hydraulic cylinder (10) are both electrically connected with the controller (19).
2. The round steel clamping tool according to claim 1, wherein a supporting block (20) is further fixed to the top end of the workbench (1), a second arc groove is formed in the top end of the supporting block (20), and the first hydraulic cylinder (5) is fixed in the second arc groove.
3. The round steel clamping tool as claimed in claim 1, wherein a deflector rod (18) is detachably connected to the bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021490998.5U CN213319707U (en) | 2020-07-26 | 2020-07-26 | Round steel centre gripping frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021490998.5U CN213319707U (en) | 2020-07-26 | 2020-07-26 | Round steel centre gripping frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213319707U true CN213319707U (en) | 2021-06-01 |
Family
ID=76090599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021490998.5U Expired - Fee Related CN213319707U (en) | 2020-07-26 | 2020-07-26 | Round steel centre gripping frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213319707U (en) |
-
2020
- 2020-07-26 CN CN202021490998.5U patent/CN213319707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |