CN217369935U - Barbell bar bending device - Google Patents
Barbell bar bending device Download PDFInfo
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- CN217369935U CN217369935U CN202220775910.7U CN202220775910U CN217369935U CN 217369935 U CN217369935 U CN 217369935U CN 202220775910 U CN202220775910 U CN 202220775910U CN 217369935 U CN217369935 U CN 217369935U
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Abstract
The utility model discloses a barbell bar bending apparatus uses in barbell production field, has solved prior art and has needed manual technical problem who carries out the unloading to the barbell bar of bending, and its technical scheme main points are: comprises a supporting frame and a material receiving frame for collecting the bent barbell bar; the bending device also comprises a bending component and a rotating component which are arranged on the supporting frame; the bending assembly comprises an upper pressing die, a lower pressing die, a driving assembly for driving the upper pressing die to move and a sliding assembly for controlling the moving direction of the upper pressing die; the upper pressing die is connected with the supporting frame in a sliding manner; the lower pressing die is rotationally connected with the supporting frame; the lower pressing die is arranged below the upper pressing die; the driving assembly and the sliding assembly are fixed on the support frame; the rotating assembly is used for driving the lower die frame to rotate; has the technical effects that: the discharging of the barbell bar which is bent can be automatically carried out.
Description
Technical Field
The utility model relates to a barbell production field, in particular to barbell bar bending apparatus.
Background
The barbell is a core strength training device and is also a weight lifting device. The barbell exercise belongs to weight training, which not only utilizes barbell training equipment to improve the training of muscle strength, but also can utilize the barbell to carry out core training to promote the overall coordination.
At present, the chinese utility model with the bulletin number CN110772753A discloses a barbell bending bar bending device, which comprises a barbell bending bar bending device, including side frames, a top frame and a processing table, a first telescopic device is installed and fixed in the middle of the lower side of the top frame, a lower pressing rod is installed and fixed at the lower end of the first telescopic device, a plurality of first sliding sleeves are sleeved on the lower pressing rod in a matching manner, a lower pressing wheel is installed at the lower side of the first sliding sleeve through a wheel carrier, an installation rod is fixed at the lower side between the two side frames in a spanning manner, a plurality of second sliding sleeves are sleeved on the installation rod in a matching manner, a supporting plate is installed and fixed at the upper side of each second sliding sleeve, a second telescopic device is installed and fixed at the lower side of each second sliding sleeve, a steel belt is further sleeved on the outer sides of the second telescopic device, the supporting plate and the second sliding sleeves, and the lower end of the second telescopic device is fixedly connected with the steel belt; the middle parts of the front side and the rear side of the second sliding sleeve are also provided with fixing columns.
The existing barbell rod bending device can bend barbell rods well, but the barbell rods which are bent need to be manually fed, so that the barbell bending device is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a barbell bar bending apparatus, its advantage can be automatic carry out the unloading to the barbell bar of accomplishing bending.
The above technical purpose of the present invention can be achieved by the following technical solutions: a barbell bar bending device comprises a support frame and a material collecting frame for collecting bent barbell bars;
the bending device also comprises a bending component and a rotating component which are arranged on the supporting frame;
the bending assembly comprises an upper pressing die, a lower pressing die, a driving assembly for driving the upper pressing die to move and a sliding assembly for controlling the moving direction of the upper pressing die;
the upper pressing die is connected with the supporting frame in a sliding manner;
the lower pressing die is rotationally connected with the supporting frame;
the lower pressing die is arranged below the upper pressing die;
the driving assembly and the sliding assembly are fixed on the support frame;
the rotating assembly is used for driving the lower die frame to rotate.
Through the technical scheme, the support frame is used for supporting and fixing each component; the material receiving frame is used for collecting the bent barbell bar; the upper pressing die and the lower pressing die are used for bending the barbell bar through stamping; the driving assembly is used for driving the upper pressing die to move, and the sliding assembly is used for controlling the upper pressing die to move towards the lower pressing die so as to bend the barbell bar; the rotating assembly is used for driving the lower pressing die to rotate, so that the bent barbell bar is poured into the material collecting frame, and the bent barbell bar is automatically collected.
The utility model discloses further set up to: the rotating assembly comprises a rotating cylinder, a rotating rod and a rotating block;
the rotating rod is fixedly connected with the lower pressing die;
the rotating rod is fixedly connected to the end of a piston rod of the rotating cylinder;
the rotary cylinder is fixedly connected to the support frame.
Through above-mentioned technical scheme, rotatory cylinder drive rotatory piece removes, and rotatory piece and then drive the rotary rod and remove, and then drive the moulding-down die and rotate to can carry out the unloading with the barbell pole that has been bent, can be automatic carry out the unloading to it.
The utility model discloses further set up to: a sliding groove is formed in the rotating block;
the rotating rod is connected in a sliding groove formed in the rotating block in a sliding mode.
Through above-mentioned technical scheme, the groove that slides can provide the space that reciprocates for the rotary rod, prevents that the rotary rod card is dead on rotatory piece when the spinning-die is rotatory, and then guarantees the unloading process of the completion barbell pole that can be good.
The utility model discloses further set up to: the opening direction of the sliding groove is perpendicular to the axial direction of the piston rod of the rotary cylinder.
Through the technical scheme, the piston rod of the rotary cylinder extends out and retracts, and the rotary rod moves on the sliding groove all the time along the direction perpendicular to the piston rod of the rotary cylinder, so that the lower pressing die can be guaranteed to rotate smoothly in the rotating process, and the stability of the discharging of the barbell rod can be guaranteed.
The utility model discloses further set up to: the sliding assembly comprises a sliding rail and a sliding block connected to the sliding rail in a sliding manner;
the sliding rail is fixed on the supporting frame;
the sliding block is fixedly connected with the upper pressing die;
the slide rail is arranged along the vertical direction.
Through above-mentioned technical scheme, the slide rail is used for restricting the die to slide from top to bottom along vertical direction, and then guarantees that can be stable carry out the punching press to the barbell pole and make its crooked, and the slider is used for making last die sliding connection on the slide rail.
The utility model discloses further set up to: the driving component is a driving cylinder;
the cylinder body part of the driving cylinder is fixedly connected to the support frame, and the end part of a piston rod of the driving cylinder is fixedly connected with the upper pressing die;
the axis direction of the driving cylinder piston rod is arranged along the vertical direction.
Through the technical scheme, the driving cylinder drives the upper pressing die to move along the vertical direction, so that pressure is provided for bending the barbell rod.
The utility model discloses further set up to: the lower pressing die and the upper pressing die are provided with die pressing grooves;
the cross section of the die pressing groove is semicircular.
Through the technical scheme, the pressing die groove can adapt to the cylindrical structure of the barbell rod, and the barbell rod can be well bent.
The utility model discloses further set up to: the die pressing groove formed in the upper pressing die is opposite to the die pressing groove formed in the lower pressing die.
Through the technical scheme, the die pressing grooves formed in the upper pressing die and the lower pressing die can act together, the barbell bar is bent from the upper direction and the lower direction, and the bending quality is guaranteed.
To sum up, the utility model discloses following beneficial effect has:
can accomplish the automatic unloading of carrying on after bending at the barbell pole, avoid the manual work to carry out the unloading to it, made things convenient for the work of bending.
Drawings
Fig. 1 is an overall configuration diagram of the present embodiment;
FIG. 2 is a schematic structural view of a part of the present embodiment;
fig. 3 is a schematic view of the reverse overall structure of the present embodiment.
Reference numerals: 1. a support frame; 2. a material receiving frame; 3. a carrier plate; 4. a press bending assembly; 5. a rotating assembly; 6. a barbell bar; 11. a base plate; 12. a transverse support plate; 13. a vertical support plate; 41. pressing a die; 42. Pressing the die; 43. a slipping component; 44. a drive assembly; 51. a rotating cylinder; 52. rotating the block; 53. rotating the rod; 411. pressing a die cavity; 441. a driving cylinder; 431. a slide rail; 432. a slider; 521. a rotating trough.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1 and 3, a barbell bar bending apparatus includes a support frame 1 and a material receiving frame 2 for collecting bent barbell bars 6; the supporting frame 1 comprises a bottom plate 11, two transverse supporting plates 12 and two vertical supporting plates 13, wherein the bottom plate 11 is placed on the ground, the bottom plate 11 is rectangular, and the two vertical supporting plates 13 are fixedly welded on the opposite sides of the bottom plate 11; two transverse supporting plates 12 are welded and fixed between two vertical supporting plates 13, one is fixed above the other, and the other is fixed below the other; the material receiving frame 2 is a rectangular frame and is placed on the bottom plate 11.
Two bearing plates 3 are welded and fixed on the lower transverse supporting plate 12, and the two bearing plates 3 are respectively fixed at two ends of the lower transverse supporting plate 12.
Referring to fig. 1 and 2, the bending press assembly 4 is further included, and the bending press assembly 4 includes an upper press die 42, a lower press die 41, a driving assembly 44 and a sliding assembly 43; the cross section of the lower pressing die 41 is square, and the upper end surface is provided with a pressing die groove 411; the middle part of the lower pressing die 41 is bent downwards and is used for adapting to the structure of the barbell bent rod required to be processed; two ends of the lower pressing die 41 are respectively and rotatably connected to the two bearing plates 3, and an edge close to the direction of the material receiving frame 2 is rotatably connected to the bearing plates 3.
Referring to fig. 2, the sliding assembly 43 includes a sliding rail 431 and a sliding block 432, the sliding rail 431 is fixed on the upper transverse support plate 12 along the vertical direction, and two sliding rails 431 are provided, and are symmetrically provided at the left and right sides of the upper transverse support plate 12; the slide block 432 is welded to the upper die 42, and is slidably connected to the slide rail 431 for controlling the direction in which the pressure of the upper die 42 acts on the barbell bar 6.
Referring to fig. 2, the driving assembly 44 is a driving cylinder 441, an axial direction of a piston rod of the driving cylinder 441 is disposed along a vertical direction, an end of the piston rod is welded and fixed to the upper die 42, and the upper die 42 is slidably connected to the slide rail 431 through a slide block 432.
Referring to FIG. 1, the upper die 42 is provided with a downward bend at its center and is also provided with a semicircular slot that cooperates with the lower die 41 to bend the barbell bar 6.
Referring to fig. 2, further comprising a rotating assembly 5, the rotating assembly 5 comprising a rotating cylinder 51, a rotating block 52 and a rotating rod 53; the rotating rod 53 is two sections of round rods and is welded and fixed at two ends of the lower pressing die 41; the rotating rod 53 is arranged at the diagonal position of the rotating connection position of the lower die 41 and the bearing plate 3; the cross section of the rotating block 52 is square, a rotating groove 521 is formed in the middle of the rotating block 52, the rotating groove 521 is formed by splicing a section of rectangular groove and semicircular grooves at two ends, and the width of the rectangular groove is the same as the diameter of the rotating rod 53; the rotating rod 53 is slidably connected in a rotating slot 521 formed in the rotating block 52.
Revolving cylinder 51 is fixed on vertical support plate 13, and the axis direction of revolving cylinder 51 piston rod sets up along the horizontal direction, and the tip and the rotatory piece 52 fixed connection of revolving cylinder 51 piston rod, revolving cylinder 51 drive rotatory piece 52 and move on the horizontal direction, and then drive lower die 41 and rotate along the pivot.
Brief description of the use process: placing the barbell bar 6 to be bent in the pressing die groove 411 of the lower pressing die 41, driving the upper pressing die 42 to move towards the lower pressing die 41 by the driving cylinder 441, further extruding the barbell bar 6, and bending the barbell bar 6; after the bending is completed, the piston rod of the rotary cylinder 51 contracts to drive the rotary block 52 to move, and then the rotary rod 53 is driven to move, so that the lower pressing die 41 is driven to rotate by taking the joint of the lower pressing die 41 and the bearing plate 3 as an axis, the barbell bar 6 is poured into the material receiving frame 2 when the right angle is rotated, then the rotary cylinder 51 drives the rotary block 52 to move in the opposite direction, the lower pressing die 41 is reset, and then the next extrusion bending is performed, and the barbell bar 6 is conveniently bent through automatic blanking.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. A barbell bar bending device comprises a support frame (1) and a material collecting frame (2) for collecting bent barbell bars (6);
the bending device is characterized by further comprising a bending component (4) and a rotating component (5) which are arranged on the support frame (1);
the bending assembly (4) comprises an upper pressing die (42), a lower pressing die (41), a driving assembly (44) for driving the upper pressing die (42) to move and a sliding assembly (43) for controlling the moving direction of the upper pressing die (42);
the upper pressing die (42) is connected with the support frame (1) in a sliding manner;
the lower pressing die (41) is rotationally connected with the support frame (1);
the lower die (41) is arranged below the upper die (42);
the driving assembly (44) and the sliding assembly (43) are fixed on the support frame (1);
the rotating assembly (5) is used for driving the lower die frame to rotate.
2. A barbell bar bending apparatus in accordance with claim 1, wherein the rotating assembly (5) comprises a rotating cylinder (51), a rotating rod (53) and a rotating block (52);
the rotating rod (53) is fixedly connected with the lower pressing die (41);
the rotating rod (53) is fixedly connected to the end of a piston rod of the rotating cylinder (51);
the rotary cylinder (51) is fixedly connected to the support frame (1).
3. The barbell bar bending apparatus according to claim 2, wherein the rotation block (52) is provided with a sliding groove;
the rotating rod (53) is connected in a sliding groove formed in the rotating block (52) in a sliding mode.
4. A barbell bar bending apparatus in accordance with claim 3, wherein the opening direction of the slide groove is perpendicular to the axial direction of the piston rod of the rotary cylinder (51).
5. A barbell bar bending apparatus in accordance with claim 1, wherein the sliding assembly (43) comprises a slide rail (431) and a slider (432) slidably connected to the slide rail (431);
the sliding rail (431) is fixed on the support frame (1);
the sliding block (432) is fixedly connected with the upper pressing die (42);
the slide rail (431) is arranged along the vertical direction.
6. The barbell bar bending apparatus in accordance with claim 5, wherein the driving assembly (44) is a driving cylinder (441);
the cylinder body part of the driving cylinder (441) is fixedly connected to the support frame (1), and the end part of the piston rod of the driving cylinder (441) is fixedly connected with the upper pressing die (42);
the axial direction of the piston rod of the driving cylinder (441) is arranged along the vertical direction.
7. The barbell bar bending apparatus as claimed in claim 1, wherein the lower die (41) and the upper die (42) are provided with die pressing grooves (411);
the cross section of the die pressing groove (411) is semicircular.
8. A barbell bar bending apparatus in accordance with claim 6, wherein the upper die (42) is formed with a die cavity (411) opposed to the die cavity (411) formed in the lower die (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220775910.7U CN217369935U (en) | 2022-04-06 | 2022-04-06 | Barbell bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220775910.7U CN217369935U (en) | 2022-04-06 | 2022-04-06 | Barbell bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217369935U true CN217369935U (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220775910.7U Active CN217369935U (en) | 2022-04-06 | 2022-04-06 | Barbell bar bending device |
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| CN (1) | CN217369935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116689563A (en) * | 2023-06-08 | 2023-09-05 | 湖北世学科技股份有限公司 | Bending angle pressing device for transmission shaft bracket type parts |
| CN117181871A (en) * | 2023-11-08 | 2023-12-08 | 山东迈宝赫健身器材有限公司 | Bending equipment for processing of crank barbell bar |
-
2022
- 2022-04-06 CN CN202220775910.7U patent/CN217369935U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116689563A (en) * | 2023-06-08 | 2023-09-05 | 湖北世学科技股份有限公司 | Bending angle pressing device for transmission shaft bracket type parts |
| CN116689563B (en) * | 2023-06-08 | 2024-06-18 | 湖北世学科技股份有限公司 | Bending angle pressing device for transmission shaft bracket type parts |
| CN117181871A (en) * | 2023-11-08 | 2023-12-08 | 山东迈宝赫健身器材有限公司 | Bending equipment for processing of crank barbell bar |
| CN117181871B (en) * | 2023-11-08 | 2024-01-30 | 山东迈宝赫健身器材有限公司 | Bending equipment for processing of crank barbell bar |
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