CN202667807U - Adjustable quantificational propulsion device for saw blade - Google Patents
Adjustable quantificational propulsion device for saw blade Download PDFInfo
- Publication number
- CN202667807U CN202667807U CN 201220261395 CN201220261395U CN202667807U CN 202667807 U CN202667807 U CN 202667807U CN 201220261395 CN201220261395 CN 201220261395 CN 201220261395 U CN201220261395 U CN 201220261395U CN 202667807 U CN202667807 U CN 202667807U
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- saw blade
- connecting rod
- oil cylinder
- pushing device
- hinged
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Abstract
The utility model discloses an adjustable quantificational propulsion device for a saw blade, which comprises a frame, a connecting rod, an oil cylinder, a push pawl and a push spring, wherein the connecting rod is hinged on the frame; the oil cylinder is in running fit with the frame; the push pawl is coaxial with the piston rod of the oil cylinder and hinged with the swing end of the connecting rod; and the push spring is connected between the connecting rod and the push pawl. The adjustable quantificational propulsion device for the saw blade is powered by the oil cylinder, realizes feeding through a link mechanism in virtue of mechanical transmission, is reliable in performance, convenient in stroke regulation, continuity and fastness in action and high in feeding efficiency, and utilizes the pressure spring to enable the alloy head of the push pawl to be favorably jointed with the tooth-shaped surface of the saw blade all the while to avoid impact and damage on the saw blade.
Description
Technical field
The utility model relates to a kind of saw blade process equipment, is specifically related to a kind of adjustable saw blade fixed quanting pushing device.
Background technology
Hard alloy band saw blade is that carbide alloy is welded on saw blade on the saw blade backing as tip materials, and the hard alloy wear resistance performance is good, the not yielding rust of sawtooth, long service life.
Hard alloy band saw blade is strip metal, because saw blade process equipment stroke is limited, needs segmentation to advance satisfied processing to saw blade, therefore, need to satisfy this segmental machining by the gap feeding.
Application number a kind of feed mechanism of band saw blade tooth dividing machine that has been 201110326853.0 disclosure of the Invention, the sliding axle and the fairlead that comprise frame, level, sliding axle one end is connected with driving mechanism, the other end is fixed with contiguous block, contiguous block is provided with notch towards driving mechanism one side, the feeding claw that comprises pawl head and latch spoon is installed in the notch, and described latch spoon is rotationally connected by bearing pin and notch both sides, also is provided with two gag lever posts that lay respectively at latch spoon afterbody above and below in the notch; Be provided with guide plate near the contiguous block, guide plate one end is rotationally connected by rotating shaft and the frame that is coated with torque force limiting device, the other end is provided with the slide opening that arranges along its length direction, slide opening is built-in with the slide block that matches, the latch spoon afterbody is provided with the connecting rod of relative bearing pin eccentric setting, and described connecting rod and slide block are rotationally connected.Driven about feeding claw by sliding axle by feed mechanism and to move back and forth, lift on the motion process median claw head or sink, realize feeding and return.
Existing teeth-separating machine feed mechanism generally is comprised of locating detent, adjustable cramp and feeding cylinder; The feeding motion flow is: adjustable cramp unclamps, the feeding cylinder piston rod drives adjustable cramp and moves right, adjustable cramp clamps, the feeding cylinder action is moved to the left adjustable cramp, locating detent is with the profile of tooth bob in the moving process, because the stroke of feeding cylinder is unstable, can not reach the required precision of feeding, therefore forward the feeding stroke size that need to need greater than real work (greater than size in the tooth pitch of a tooth), the locating detent point is fallen in the saw blade roller seating space, and feeding cylinder moves right adjustable cramp again, until locating detent catches on crown, according to said method eliminate the cylinder stroke error, realize the purpose of accurate feeding.
Existing feed mechanism cylinder slow movement, action step is more, and the feeding stroke is realized by the relative position of adjusting cylinders on the work base station, is regulated inconvenient.
The utility model content
The utility model provides a kind of adjustable saw blade fixed quanting pushing device, utilizes linkage to realize machine driving, and the feeding action links up, and utilizes stage clip to make to pawl alloy head to fit all the time well with the saw blade tooth profile surface, avoids the generation impact.
A kind of adjustable saw blade fixed quanting pushing device comprises frame, and:
Be hinged on the connecting rod on the described frame;
The oil cylinder that is rotatably assorted with described frame;
With the piston rod of described oil cylinder coaxial be hinged on pawling of described connecting rod swing end;
Be connected to connecting rod and pawl between thrust spring.
Cylinder piston rod is with the connecting rod swing end and pawl coaxial hinged, the motion of hydraulic oil cylinder driving cylinder piston rod, drive simultaneously the motion of pawling, be connected to connecting rod and pawl between thrust spring can guarantee to pawl and saw blade between fit tightly, thereby drive saw blade with the motion of pawling, move to correct position after, the connecting rod hinged with frame drives and hinged the pawling of connecting rod swing end, making pawls catches on crown, realizes the accurate feeding of saw blade.
As preferably, the piston rod thread of described oil cylinder is connected with the Y shape connector, and this Y shape connector is hinged by rotating shaft and connecting rod swing end.
The Y shape connector connects cylinder piston rod, and hinged with the connecting rod swing end, and the realization cylinder piston rod is connected with connecting rod.
As preferably, described pawling comprises with the hinged latch spoon of described connecting rod swing end and is fixed on the pawl head that acts on mutually with saw blade on this latch spoon.
The pawl head contacts the friction that produces with saw blade can make the pawl head wearing and tearing often occur, pawl be divided into pawl head and latch spoon after, only change the pawl head and need not to change whole pawling, safeguard more convenient.
As preferably, described connecting rod is provided with tapped through hole, is provided with adjusting bolt in the tapped through hole, and described thrust spring one end stretches in the tapped through hole against described adjusting bolt, and the described thrust spring other end is connected on the described latch spoon.
By adjusting bolt can regulating connecting rod and latch spoon between the decrement of thrust spring, thereby regulate the pawl head that is connected with latch spoon and the degree of saw blade applying, prevent the tension of fitting, cause the crown cut, it is loose to fit, and does not have positioning action.
As preferably, pass through mutually adaptive dovetail groove interference fit between described pawl head and the latch spoon.
The dovetail interference connects reliable, convenient disassembly.
As preferably, the piston rod of described oil cylinder has the extension that extends cylinder block away from a described end of pawling, and threaded engagement has the stroke adjustment nut on this extension, and described frame is provided with the limiting component that matches with described stroke adjustment nut.
Reach the limiting component that matches with it by the stroke adjustment nut and can regulate the oil cylinder piston throw of lever, satisfy the demand of different feed lengths.
As preferably, described frame is provided with the gripper shoe of vertically-arranged, and the cylinder body of described oil cylinder runs through this gripper shoe, and is hinged on the gripper shoe by rotating shaft.
Oil cylinder can rotate relative to gripper shoe around the shaft, and cylinder piston rod can be moved along saw blade crown shape, makes the pawl point keep good contact with saw blade all the time.
As preferably, the described limiting component that matches with the stroke adjustment nut is the sidewall of gripper shoe.
When support is played a supporting role, have the effect that cooperates the stroke adjustment nut to regulate oil cylinder stroke concurrently, make more compact structure.
As preferably, the position, termination of described oil cylinder extension is provided with locking nut.
After the stroke adjustment nut had been regulated oil cylinder stroke, locking nut is the trip fixedly, made the oil cylinder piston throw of lever stable.
The adjustable saw blade fixed quanting pushing device that the utility model provides, use an oil cylinder as power, utilize machine driving to realize feeding by linkage, dependable performance, stroke adjustment is convenient, and action links up quick, feeding efficiency is high, utilize stage clip to make to pawl alloy head and saw blade tooth profile surface to fit all the time well, avoid saw blade produced and impact, cause damage.
Description of drawings
Fig. 1 is the adjustable saw blade fixed quanting pushing of the utility model device top view;
Fig. 2 is the adjustable saw blade fixed quanting pushing of Fig. 1 device side view;
Fig. 3 is the adjustable saw blade fixed quanting pushing of Fig. 2 device cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, the adjustable saw blade fixed quanting pushing of the utility model device is described in detail.
Such as Fig. 1, Fig. 2, shown in Figure 3, the oil cylinder 10 that a kind of adjustable saw blade fixed quanting pushing device of the utility model comprises frame 15, be hinged on connecting rod 1 on the frame 15, be rotatably assorted with frame 15, be hinged on pawling of connecting rod 1 swinging end with cylinder piston rod 11 is coaxial.Pawling is made of latch spoon 5 and pawl head 8, and latch spoon 5 is connected with the pawl head by the dovetail groove interference connection that cooperatively interacts, after 8 wearing and tearing of pawl head, and can quick-replaceable.
The piston rod 11 of oil cylinder has the extension that extends oil cylinder 10 cylinder bodies away from an end of pawl head 8, threaded engagement has stroke adjustment nut 12 on this extension, adjustment stroke adjusting nut 12, position-limiting action by gripper shoe 16 sidewalls, stroke that can regulating piston bar 11 is regulated the distance that saw blade moves.The termination of this extension is provided with locking nut 13, is used for the position of fixed journey system adjusting nut 12.
During use, oil cylinder 10 drives piston rod 11 and moves, the thrust spring 9 that connecting rod 1 and latch spoon are 5 makes pawl head 8 against the sawtooth root, the swinging end of the mobile drivening rod 1 of piston rod 11 and latch spoon 5 motions, make the pawl head 8 that is connected with latch spoon 5 promote the saw blade motion certain distance, the direction of arrow is the saw blade moving direction among Fig. 3, utilizes pawl head 8 to be stuck in and realizes accurately location saw blade in the teeth groove of saw blade, eliminates the oil cylinder stroke error.
Finish pushing back piston bar 11 and withdraw, pawling upwarps under the domatic guiding of sawtooth, avoids being obstructed, until piston rod 11 resets, this moment, pawl head 8 against the sawtooth root of correspondence, was waited for pushing instruction under thrust spring 9 effects next time.The above only is better implementation example of the present utility model, is not limited to the utility model, and is all within the utility model spirit and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. an adjustable saw blade fixed quanting pushing device comprises frame (15), it is characterized in that, also comprises:
Be hinged on the connecting rod (1) on the described frame (15);
The oil cylinder (10) that is rotatably assorted with described frame (15);
With the piston rod (11) of described oil cylinder (10) coaxial be hinged on pawling of described connecting rod (1) swinging end;
Be connected to connecting rod (1) and pawl between thrust spring (9).
2. adjustable saw blade fixed quanting pushing device as claimed in claim 1 is characterized in that, the piston rod of described oil cylinder (11) the Y shape connector (3) that has been threaded, and this Y shape connector (3) is hinged by rotating shaft (4) and connecting rod (1) swinging end.
3. adjustable saw blade fixed quanting pushing device as claimed in claim 1 is characterized in that, described pawling comprises with the hinged latch spoon (5) of described connecting rod swing end and be fixed on the pawl head (8) that acts on mutually with saw blade on this latch spoon.
4. adjustable saw blade fixed quanting pushing device as claimed in claim 3, it is characterized in that, described connecting rod (1) is provided with tapped through hole, be provided with adjusting bolt (6) in the tapped through hole, described thrust spring (9) one ends stretch in the tapped through hole against described adjusting bolt (6), and described thrust spring (9) other end is connected on the described latch spoon (5).
5. adjustable saw blade fixed quanting pushing device as claimed in claim 3 is characterized in that, passes through mutually adaptive dovetail groove interference fit between described pawl head (8) and the latch spoon (5).
6. adjustable saw blade fixed quanting pushing device as claimed in claim 1, it is characterized in that, the piston rod of described oil cylinder (11) has the extension that extends cylinder block away from a described end of pawling, threaded engagement has stroke adjustment nut (12) on this extension, and described frame is provided with the limiting component that matches with described stroke adjustment nut.
7. adjustable saw blade fixed quanting pushing device as claimed in claim 6 is characterized in that, described frame is provided with the gripper shoe (16) of vertically-arranged, and the cylinder body of described oil cylinder runs through this gripper shoe (16), and is hinged on the gripper shoe (16) by rotating shaft (14).
8. adjustable saw blade fixed quanting pushing device as claimed in claim 7 is characterized in that, the described limiting component that matches with the stroke adjustment nut is the sidewall of gripper shoe (16).
9. adjustable saw blade fixed quanting pushing device as claimed in claim 6 is characterized in that the position, termination of described oil cylinder extension is provided with locking nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261395 CN202667807U (en) | 2012-06-01 | 2012-06-01 | Adjustable quantificational propulsion device for saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261395 CN202667807U (en) | 2012-06-01 | 2012-06-01 | Adjustable quantificational propulsion device for saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667807U true CN202667807U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220261395 Expired - Fee Related CN202667807U (en) | 2012-06-01 | 2012-06-01 | Adjustable quantificational propulsion device for saw blade |
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| CN (1) | CN202667807U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413553A (en) * | 2014-03-12 | 2017-02-15 | 优菲米特有限责任公司 | Analyte testing devices with lancet advancement tracking and color touchscreen user interface |
| CN107244026A (en) * | 2017-07-28 | 2017-10-13 | 浙江大之医药胶囊有限公司 | A kind of capsule die delivery device |
| CN110014243A (en) * | 2019-05-17 | 2019-07-16 | 寇浩 | Full-automatic belt saw blade sawtooth welder |
| CN110095409A (en) * | 2019-05-27 | 2019-08-06 | 广东工业大学 | Break device and method on top for detecting bi-metal bandsaw blades particle bond strength |
| CN110675555A (en) * | 2018-07-02 | 2020-01-10 | 大成国际钢铁股份有限公司 | Hanging type cargo channel structure |
| CN112045334A (en) * | 2020-09-02 | 2020-12-08 | 湖南泰嘉新材料科技股份有限公司 | Device and method for feeding back material of band saw blade |
-
2012
- 2012-06-01 CN CN 201220261395 patent/CN202667807U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413553A (en) * | 2014-03-12 | 2017-02-15 | 优菲米特有限责任公司 | Analyte testing devices with lancet advancement tracking and color touchscreen user interface |
| CN107244026A (en) * | 2017-07-28 | 2017-10-13 | 浙江大之医药胶囊有限公司 | A kind of capsule die delivery device |
| CN110675555A (en) * | 2018-07-02 | 2020-01-10 | 大成国际钢铁股份有限公司 | Hanging type cargo channel structure |
| CN110014243A (en) * | 2019-05-17 | 2019-07-16 | 寇浩 | Full-automatic belt saw blade sawtooth welder |
| CN110095409A (en) * | 2019-05-27 | 2019-08-06 | 广东工业大学 | Break device and method on top for detecting bi-metal bandsaw blades particle bond strength |
| CN110095409B (en) * | 2019-05-27 | 2022-03-25 | 广东工业大学 | Ejecting and breaking device and method for detecting particle bonding strength of bimetal band saw blade |
| CN112045334A (en) * | 2020-09-02 | 2020-12-08 | 湖南泰嘉新材料科技股份有限公司 | Device and method for feeding back material of band saw blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130116 Termination date: 20170601 |