CN213350589U - Steel bar cutting machine - Google Patents
Steel bar cutting machine Download PDFInfo
- Publication number
- CN213350589U CN213350589U CN202021385842.0U CN202021385842U CN213350589U CN 213350589 U CN213350589 U CN 213350589U CN 202021385842 U CN202021385842 U CN 202021385842U CN 213350589 U CN213350589 U CN 213350589U
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- Prior art keywords
- steel bar
- gear
- cutting machine
- cutting
- cylinder
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- 238000005520 cutting process Methods 0.000 title claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Shearing Machines (AREA)
Abstract
The utility model discloses a steel bar cutting machine, which belongs to the field of machining and solves the problems of low working efficiency and low cutting precision of the prior steel bar cutting machine, the device comprises a machine table, a gear transmission device, a conveyor belt, a cutting knife and a cylinder, the machine table is movably connected with a first rotating shaft and a second rotating shaft, the conveyor belt is connected on the first rotating shaft and the second rotating shaft in a sliding way, the transmission gear is connected with a driving gear through a belt, the driving gear is connected with a driving motor through a motor shaft, the function of automatic feeding is realized, a holding tank is designed on the conveyor belt, the left-right shaking of the steel bar can be prevented, the stability and the cutting precision are improved, the cylinder is connected with the cutting knife through a piston rod, the cutting knife is driven to move up and down quickly through the piston rod, play fixed reinforcing bar and prevent its effect of rocking, the utility model discloses possess the characteristics that the radiating efficiency is high.
Description
Technical Field
The utility model belongs to the machining field specifically relates to a reinforcement cutting machine.
Background
The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is round, sometimes square with round corners, and the steel bar comprises smooth steel bars, ribbed steel bars and twisted steel bars, and the steel bar processing generally comprises four procedures of steel bar derusting, steel bar straightening, steel bar cutting and steel bar forming.
The steel bar is realized through the steel bar cutter and is sheared the function, and the steel bar cutter generally has full-automatic steel bar cutter and semi-automatic steel bar cutter, and it is one of the indispensable equipment of reinforcing bar processing, and it is mainly used to the fixed length cutting of reinforcing bar in engineering such as housing construction, bridge, tunnel, power station, large-scale water conservancy, consequently in recent years progressively by machining and small-size mill etc. extensively adopt, play important effect in each field of national economic construction.
But current bar cutter can only cut a reinforcing bar at every turn, needs the operating personnel manual to fix and remove the reinforcing bar simultaneously, greatly increased workman's intensity of labour, and the cutting efficiency is lower, has reduced the precision of reinforcing bar cutting simultaneously.
Therefore, in order to solve the problem, a steel bar cutting machine needs to be developed and designed, and the problems of low working efficiency and low cutting precision of the existing steel bar cutting machine are solved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a purpose provides a reinforcement cutting machine to solve the problem in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a steel bar cutting machine, includes board, gear, conveyer belt, cutting knife and cylinder, board swing joint has first rotation axis and second rotation axis, first rotation axis connection gear, conveyer belt sliding connection is on first rotation axis and second rotation axis, the reinforcing bar has been placed on the conveyer belt, cylinder fixed connection is at board right side top, the cylinder passes through the piston rod and connects the cutting knife.
As a further scheme of the utility model, the backup pad has still been welded on the board right side, the backup pad has the baffle through lead screw threaded connection, baffle sliding connection is on the lead screw, the terminal welding of lead screw has the regulating wheel, the quantity of lead screw is two, and the symmetric distribution is in the cutting knife both sides.
As a further scheme of the utility model, fixedly connected with pneumatic cylinder is still gone back at the board top, the pneumatic cylinder passes through hydraulic pressure vaulting pole and connects the clamp plate, the width of clamp plate equals the width of conveyer belt, reinforcing bar sliding connection is in the recess of clamp plate bottom.
As a further scheme of the utility model, the design has the holding tank on the conveyer belt, the reinforcing bar embedding is in the holding tank, the quantity of holding tank is eight.
As a further scheme of the utility model, gear drive includes drive gear, belt, drive gear and driving motor, drive gear passes through the key joint on first rotation axis, drive gear passes through the belt and connects drive gear, drive gear passes through the motor shaft and connects driving motor, driving motor fixed connection is in the board bottom.
As a further proposal of the utility model, the machine platform, the pressing plate and the baffle are all made of stainless steel.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
1. board swing joint has first rotation axis and second rotation axis, conveyer belt sliding connection is on first rotation axis and second rotation axis, the reinforcing bar has been placed on the conveyer belt, drive gear passes through the key joint on first rotation axis, drive gear passes through the belt and connects drive gear, drive gear passes through the motor shaft and connects driving motor, start driving motor, it is rotatory to drive first rotation axis through drive gear and drive gear, thereby drive conveyer belt and motion reinforcing bar, the function of automatic feeding has been realized, the design has the holding tank on the conveyer belt, the design of holding tank can prevent that the reinforcing bar from controlling to rock, stability is improved, simultaneously, cutting accuracy has also been improved.
2. The cylinder passes through the piston rod and connects the cutting knife, start the cylinder, drive cutting knife up-and-down rapid motion through the piston rod, the function of cutting has been realized, backup pad and baffle threaded connection have the lead screw, the effect of holding steel bar has been played in the design of backup pad, stability when having improved the cutting, baffle sliding connection is on the lead screw, the rotation regulation wheel, it removes to drive the baffle through the lead screw rotation, can enough change the cutting length of reinforcing bar according to actual need, can play the fixed reinforcement again and prevent that it from rocking the effect that leads to the cutting precision low.
3. The pneumatic cylinder passes through hydraulic pressure vaulting pole and connects the clamp plate, starts the pneumatic cylinder, drives the clamp plate downstream through pressing the vaulting pole, and the clamp plate bottom is designed flutedly, and the reinforcing bar can slide at the recess, can prevent that the reinforcing bar from taking place the condition of perk when the cutting, has improved the stability of reinforcing bar, and the quantity of holding tank is eight, can cut eight reinforcing bars simultaneously, has improved work efficiency.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is an isometric view of utility model embodiments 1-2.
Fig. 2 is a cross-sectional view of a-a in fig. 1 according to the present invention.
Fig. 3 is a cross-sectional view of B-B in fig. 1 according to the present invention.
Fig. 4 is a connection diagram of components in the gear transmission according to embodiment 1 of the present invention.
Reference numerals: 1-machine table, 2-conveyor belt, 21-holding tank, 3-gear transmission device, 31-transmission gear, 32-belt, 33-driving gear, 34-driving motor, 4-pressing plate, 5-hydraulic support rod, 6-reinforcing steel bar, 7-hydraulic cylinder, 8-cylinder, 9-piston rod, 10-cutting knife, 11-baffle, 12-lead screw, 13-regulating wheel, 14-supporting plate, 15-first rotating shaft and 16-second rotating shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1
Referring to fig. 1 to 4, a steel bar cutting machine includes a machine table 1, a gear transmission device 3, a conveyor belt 2, a cutting knife 10 and a cylinder 8, wherein the machine table 1 is movably connected with a first rotating shaft 15 and a second rotating shaft 16, the first rotating shaft 15 is connected with the gear transmission device 3, the conveyor belt 2 is slidably connected with the first rotating shaft 15 and the second rotating shaft 16, a steel bar 6 is placed on the conveyor belt 2, the gear transmission device 3 includes a transmission gear 31, a belt 32, a driving gear 33 and a driving motor 34, the transmission gear 31 is connected with the first rotating shaft 15 through a key, the transmission gear 31 is connected with the driving gear 33 through the belt 32, the driving gear 33 is connected with the driving motor 34 through a motor shaft, the driving motor 34 is fixedly connected to the bottom of the machine table 1, the driving motor 34 is started, the first rotating shaft 15 is driven to rotate, thereby drive conveyer belt 2 and motion reinforcing bar 6, realized automatic feeding's function.
The air cylinder 8 is fixedly connected to the top of the right side of the machine table 1, the air cylinder 8 is connected with the cutting knife 10 through the piston rod 9, the air cylinder 8 is started, the cutting knife 10 is driven to move up and down rapidly through the piston rod 9, and the cutting function is achieved.
The utility model discloses a cutting machine, including board 1, backup pad, lead screw 12, regulating wheel 12, cutting knife 10, rotatory regulating wheel 13, backup pad 14, backup pad 12, baffle 11, regulating wheel 13, lead screw 12, baffle 11, lead screw 12, lead screw 6, the design of backup pad 14 has played the effect of supporting reinforcement 6, has improved stability when cutting, baffle 11 sliding connection is on lead screw 12, the terminal welding of lead screw has the regulating wheel 13, the quantity of lead screw 12 is two, and the symmetric distribution is in cutting knife 10 both sides, and rotatory regulating wheel 13, through the rotatory baffle 11 removal that drives of lead screw 12, can enough change the cutting length of reinforcing bar 6 according.
Preferably, the machine table 1 and the baffle 11 are made of stainless steel, and have the characteristics of corrosion resistance and high structural strength.
Example 2
Referring to fig. 1 to 4, the reinforcement cutting machine further includes a conveyor belt 2, the conveyor belt 2 is provided with an accommodating groove 21, the reinforcement 6 is embedded in the accommodating groove 21, and the accommodating groove 21 is designed to prevent the reinforcement 6 from shaking left and right, so that stability is improved, and cutting accuracy is also improved.
In order to further improve the stability of reinforcing bar 6, 1 top fixedly connected with pneumatic cylinder 7 of board, pneumatic cylinder 7 passes through hydraulic pressure vaulting pole 5 and connects clamp plate 4, the width of clamp plate 4 equals the width of conveyer belt 2, starts pneumatic cylinder 7, drives clamp plate 4 downstream through pressing vaulting pole 5, and the design of clamp plate 4 bottom has the recess, and reinforcing bar 6 can slide at the recess, can prevent that reinforcing bar 6 from taking place the condition of perk when the cutting.
Preferably, the quantity of holding tank 21 is eight, can cut eight reinforcing bars 6 simultaneously, has improved work efficiency, clamp plate 4 adopts the stainless steel matter preparation to form, possesses the characteristics that structural strength is high and corrosion resistance is strong.
The rest of the structure of this example is the same as example 1.
The utility model discloses a theory of operation is: firstly, a driving motor 34 is started, a first rotating shaft 15 is driven to rotate through a driving gear 33 and a transmission gear 31, so that a conveying belt 2 is driven to rotate, then a reinforcing steel bar 6 is placed into a containing groove 21 on the conveying belt 2, the reinforcing steel bar 6 moves along with the conveying belt 2 at the same time, the automatic feeding function is realized, then a hydraulic cylinder 7 is started, a pressing plate 4 is driven to move downwards through a pressing support rod 5, a groove is designed at the bottom of the pressing plate 4, the reinforcing steel bar 6 can slide in the groove, the reinforcing steel bar 6 can be prevented from tilting during cutting, an adjusting wheel 13 is rotated, a baffle plate 11 is driven to move through the rotation of a lead screw 12, the cutting length of the reinforcing steel bar 6 can be changed according to actual needs, the effect of fixing the reinforcing steel bar 6 and preventing the reinforcing steel bar 6 from shaking to cause, the cutting function is realized.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a steel bar cutting machine, includes board (1), gear (3), conveyer belt (2), cutting knife (10) and cylinder (8), its characterized in that, board (1) swing joint has first rotation axis (15) and second rotation axis (16), gear (3) are connected in first rotation axis (15), conveyer belt (2) sliding connection is on first rotation axis (15) and second rotation axis (16), reinforcing bar (6) have been placed on conveyer belt (2), cylinder (8) fixed connection is at board (1) right side top, cutting knife (10) are connected through piston rod (9) in cylinder (8).
2. The steel bar cutting machine according to claim 1, characterized in that a supporting plate (14) is welded on the right side of the machine table (1), the supporting plate (14) is in threaded connection with a baffle (11) through a screw (12), the baffle (11) is slidably connected to the screw (12), an adjusting wheel (13) is welded at the tail end of the screw (12), the number of the screws (12) is two, and the screws are symmetrically distributed on two sides of the cutting knife (10).
3. The steel bar cutting machine according to claim 2, wherein a hydraulic cylinder (7) is fixedly connected to the top of the machine table (1), the hydraulic cylinder (7) is connected with the pressing plate (4) through a hydraulic stay bar (5), the width of the pressing plate (4) is equal to that of the conveyor belt (2), and the steel bars (6) are slidably connected in grooves in the bottom of the pressing plate (4).
4. A reinforcement cutting machine according to claim 3, characterized in that the conveyor belt (2) is designed with receiving grooves (21), the reinforcement bars (6) are embedded in the receiving grooves (21), and the number of the receiving grooves (21) is eight.
5. A steel bar cutting machine according to claim 3, characterized in that the gear transmission device (3) comprises a transmission gear (31), a belt (32), a driving gear (33) and a driving motor (34), the transmission gear (31) is connected to the first rotating shaft (15) through a key, the transmission gear (31) is connected to the driving gear (33) through the belt (32), the driving gear (33) is connected to the driving motor (34) through a motor shaft, and the driving motor (34) is fixedly connected to the bottom of the machine table (1).
6. The steel bar cutting machine according to claim 5, wherein the machine table (1), the pressing plate (4) and the baffle plate (11) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021385842.0U CN213350589U (en) | 2020-07-15 | 2020-07-15 | Steel bar cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021385842.0U CN213350589U (en) | 2020-07-15 | 2020-07-15 | Steel bar cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213350589U true CN213350589U (en) | 2021-06-04 |
Family
ID=76139628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021385842.0U Expired - Fee Related CN213350589U (en) | 2020-07-15 | 2020-07-15 | Steel bar cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213350589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115119627A (en) * | 2022-08-10 | 2022-09-30 | 徐帅 | Cutting table capable of preventing cutting knife from being blocked for harvester and working method of cutting table |
-
2020
- 2020-07-15 CN CN202021385842.0U patent/CN213350589U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115119627A (en) * | 2022-08-10 | 2022-09-30 | 徐帅 | Cutting table capable of preventing cutting knife from being blocked for harvester and working method of cutting table |
| CN115119627B (en) * | 2022-08-10 | 2023-06-09 | 徐帅 | Cutting knife blocking prevention header for harvester and working method thereof |
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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: 20210604 |