CN208467265U - A kind of sintered metal product sintering furnace uniform feeding device - Google Patents
A kind of sintered metal product sintering furnace uniform feeding device Download PDFInfo
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- CN208467265U CN208467265U CN201820895370.XU CN201820895370U CN208467265U CN 208467265 U CN208467265 U CN 208467265U CN 201820895370 U CN201820895370 U CN 201820895370U CN 208467265 U CN208467265 U CN 208467265U
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- bearing material
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- sintering furnace
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- metal product
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Abstract
The utility model relates to sintered metal product technologies of preparing, specifically related to a kind of sintered metal product sintering furnace uniform feeding device, the problem of aiming to solve the problem that front and back bearing material frame hypotelorism, technical points are, there are support rod in two sides vertically respectively at the sintering furnace feed inlet, two supporting bar tops are connected by horizontally disposed cross bar, limit plate there are two being arranged on the cross bar, two limit plate phase back sides are connected separately with both drivings spring close to each other, the spring pocket is set on cross bar, the driving mechanism that both timing drivings slide opposite to each other is connected between two limit plates.Spring drives two limit plates to be located in bearing material frame two sides, bearing material frame is limited, it is not transmitted with conveyer belt, to which the latter bearing material frame and previous bearing material frame can keep suitable distance, when bearing material frame distance in front and back is suitable for, driving mechanism drives two limit plates to slide opposite to each other, and the distance between two limit plates passes through for bearing material frame.
Description
Technical field
The utility model relates to sintered metal product preparation technical fields, more specifically, it relates to a kind of powder metallurgy
Product sintering furnace uniform feeding device.
Background technique
Sintered metal product sintering is that the sintered metal product blank Jing Guo compression moulding is put into temperature lower than main
The sintering oven curing of component fusing point.Currently, generalling use net belt type ammonia atmosphere protection sintering furnace in industry to powder metallurgy system
Product are sintered or degreasing, sintering.This sintering furnace is mainly by feed zone, sintering zone, cooling zone, ammonia tank, constituents furnace
It is formed with bracket.
Sintered metal product in the prior art is deposited in bearing material frame, and conveyer belt passes the metallurgical product in bearing material frame
It send to sintering zone and is sintered reinforcing, be subsequently sent to cooling zone cooling, need to keep a fixed spacing between bearing material frame and bearing material frame, make
It obtains metallurgical product to be sintered and cool down sufficiently, but since feed zone is close to sintering zone, temperature is higher, and worker puts on conveyer belt
When bearing material frame, spacing control is unstable, there is the case where front and back bearing material frame hypotelorism.
Utility model content
The purpose of this utility model is to provide a kind of sintered metal product sintering furnace uniform feeding devices, and having makes
Obtain the advantages of front and back bearing material frame keeps suitable distance.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of sintered metal product
With sintering furnace uniform feeding device, there are support rod in two sides vertically respectively at the sintering furnace feed inlet, and two supporting bar tops are logical
Horizontally disposed cross bar connection is crossed, is arranged on the cross bar there are two limit plate, two limit plate phase back sides are separately connected
The spring for having both drivings close to each other, the spring pocket are set on cross bar, and timing is connected between two limit plates and is driven
The driving mechanism that the two slides opposite to each other.
By using above-mentioned technical proposal, spring drives two limit plates to be located in bearing material frame two sides, and bearing material frame is limited,
It is not transmitted with conveyer belt, so that the latter bearing material frame and previous bearing material frame can keep suitable distance, when front and back bearing material frame distance
When being suitable for, driving mechanism drives two limit plates to slide opposite to each other, and the distance between two limit plates passes through for bearing material frame.
Further, the driving mechanism includes the wedge block between two limit plates, and the wedge block bottom is equipped with
Towards the inclined-plane of two limit plates, the inclined-plane of the wedge block is connected to the upper end of limit plate, and the wedge block is connected with driving
Lower the first actuator slid thereon.
By using above-mentioned technical proposal, when the first actuator driving wedge block slides downwards, wedge block pushes two
Limit plate slides opposite to each other；When the first actuator drives wedge block to slide upwards, two limit plates are opposite under the driving of spring
Sliding, is held on bearing material frame two sides.
Further, first actuator includes the cylinder being connected at the top of wedge block.
By using above-mentioned technical proposal, the distance timing that cylinder need to be kept according to front and back bearing material frame is flexible to drive wedge block
Sliding up and down.
Further, the limit plate upper end is equipped with the inclined-plane abutted against with wedge block.
By using above-mentioned technical proposal, limit plate, which is contacted with wedge block from line, becomes face contact, increases contact area,
Pressure is reduced, prevents limit plate from wearing.
Further, the driving mechanism includes being connected to the chain for being connected to limit plate phase back side, the chain
It is connected with reel horizontal through support rod, the reel is connected with the second actuator for driving its timing positive and negative rotation.
By using above-mentioned technical proposal, the second actuator drives reel rotation winding chain, and two limit plates are opposite
Sliding, passes through for bearing material frame, and the second actuator drives reel rotation to unclamp chain, and spring drives two limit plates relatively sliding
It moves, is held on bearing material frame side wall.
Further, second actuator includes the motor for being connected to reel.
By using above-mentioned technical proposal, motor is positive and negative according to the distance driving reel timing that front and back bearing material frame need to be kept
Turn.
Further, the chain include horizontal connection in limit plate two first chains and be connected to the of reel
Two chains, two first chains pass through support rod and are connected to the second chain, and two first chains are located at cross
Bar upper and lower sides, and be symmetrical arranged along cross bar.
By using above-mentioned technical proposal, limit plate is pulled by two first chains, uniform force, reel winding second
Chain can pull limit plate.
Further, the limit plate opposite side is provided with several spines, the aperture phase of the spine and bearing material frame side wall
Match.
By using above-mentioned technical proposal, when two limit plates are held on bearing material frame two sides, spine is stuck in aperture, is increased
Big clamping effects of two limit plates to bearing material frame, effectively prevent bearing material frame with transmission tape travel.
In conclusion the utility model has the following beneficial effects:
1. drive two limit plates to slide opposite to each other by driving mechanism timing, so that driving mechanism and spring collocation act on,
Timing clamps bearing material frame, so that front and back bearing material frame keeps being suitable for preventing its hypotelorism；
2. being provided with several spines by limit plate opposite side, the aperture of spine and bearing material frame side wall matches, and limits when two
When position plate is held on bearing material frame two sides, spine is stuck in aperture, increases two limit plates to the clamping effect of bearing material frame, effectively
Prevent bearing material frame with transmission tape travel.
Detailed description of the invention
Fig. 1 is the overall structure stereogram of embodiment 1；
Fig. 2 is the overall structure stereogram of embodiment 2.
In figure: 01, bearing material frame；1, support rod；11, cross bar；2, limit plate；21, spring；22, spine；3, driving mechanism；
31, wedge block；32, cylinder；33, chain；331, the first chain；332, the second chain；34, reel；35, motor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1:
A kind of sintered metal product sintering furnace uniform feeding device, as shown in Figure 1, two sides are distinguished at sintering furnace feed inlet
There is a support rod 1 vertically, two 1 tops of support rod are connected by horizontally disposed cross bar 11, are arranged that there are two limit on cross bar 11
Plate 2, two 2 phase back sides of limit plate are connected separately with both drivings spring 21 close to each other, and spring 21 is sheathed on cross bar 11,
The driving mechanism 3 that both timing drivings slide opposite to each other is connected between two limit plates 2.Spring 21 drives two 2 sandwicheds of limit plate
In 01 two sides of bearing material frame, bearing material frame 01 is limited, is not transmitted with conveyer belt, thus the latter bearing material frame 01 and previous bearing material frame
01 can keep suitable distance, when front and back bearing material frame 01 apart from it is suitable when, driving mechanism 3 drives two limit plates 2 to slide opposite to each other, two
Distance between a limit plate 2 passes through for bearing material frame 01.Driving mechanism 3 periodically drives two limit plates 2 to slide opposite to each other, to drive
Mechanism 3 and 21 collocation of spring act on, so that front and back bearing material frame 01 keeps being suitable for preventing its hypotelorism.
As shown in Figure 1, driving mechanism 3 includes wedge block 31 and the driving lower sliding thereon between two limit plates 2
First actuator, 31 bottom of wedge block are equipped with towards two 2 inclined-planes of limit plate, and the inclined-plane of wedge block 31 is connected to limit plate 2
Upper end, so that wedge block 31 pushes two limit plates 2 to slide opposite to each other when the first actuator driving wedge block 31 slides downwards；
When the first actuator drives wedge block 31 to slide upwards, two limit plates 2 Relative sliding under the driving of spring 21 is held on
01 two sides of bearing material frame.
As shown in Figure 1,2 upper end of limit plate is equipped with the inclined-plane abutted against with wedge block 31, thus limit plate 2 and wedge block 31
Become face contact from line contact, increases contact area, reduce pressure, prevent limit plate 2 from wearing.
As shown in Figure 1, the first actuator includes the cylinder 32 for being connected to 31 top of wedge block, cylinder 32 is according to front and back bearing material
The distance timing that frame 01 need to be kept is flexible to drive about 31 wedge block to slide.
As shown in Figure 1,2 opposite side of limit plate is provided with several spines 22, the aperture phase of spine 22 and 01 side wall of bearing material frame
Match, from when two limit plates 2 are held on bearing material 01 two sides of frame, spine 22 is stuck in aperture, increases two limit plates 2 to holding
The clamping effect of material frame 01 effectively prevent bearing material frame 01 with transmission tape travel.
The course of work: the distance timing that cylinder 32 need to be kept according to front and back bearing material frame 01 flexible drive is glided on wedge block 31
It moves, when cylinder 32 drives wedge block 31 to slide downwards, wedge block 31 pushes two limit plates 2 to slide opposite to each other, for bearing material frame 01
Pass through；When the first actuator drives wedge block 31 to slide upwards, two limit plates 2 Relative sliding under the driving of spring 21,
01 two sides of bearing material frame are held on, so that front and back bearing material frame 01 keeps suitable distance.
Embodiment 2: a kind of sintered metal product sintering furnace uniform feeding device that the utility model embodiment 2 provides,
Its structure with it is essentially identical in embodiment 1, the difference is that: as shown in Fig. 2, the driving mechanism 3 include be separately connected
In the chain 33 of 2 phase back side of limit plate, chain 33 is connected with reel 34 horizontal through support rod 1, and reel 34 is connected with drive
The second actuator of its timing positive and negative rotation is moved, the second actuator includes the motor 35 for being connected to reel 34.Motor 35 driving around
The rotation winding chain 33 of line wheel 34, two limit plates 2 slide opposite to each other, pass through for bearing material frame 01, and motor 35 drives 34 turns of reel
Dynamic to unclamp chain 33, spring 21 drives two 2 Relative slidings of limit plate, is held on 01 side wall of bearing material frame.
As shown in Fig. 2, chain 33 includes horizontal connection in two first chains 331 of limit plate 2 and is connected to reel
34 the second chain 332, two first chains 331 are horizontal through support rod 1 and are connected to the second chain 332, and two first
Chain 331 is located at 11 upper and lower sides of cross bar, and is symmetrical arranged along cross bar 11.To which limit plate 2 is drawn by two first chains 331
Dynamic, uniform force, reel 34, which winds the second chain 332, can pull limit plate 2.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of sintered metal product sintering furnace uniform feeding device, it is characterised in that: two sides at the sintering furnace feed inlet
Have vertically respectively support rod (1), two support rod (1) tops are connected by horizontally disposed cross bar (11), the cross bar (11)
On be arranged there are two limit plate (2), two limit plate (2) phase back sides are connected separately with both drivings spring close to each other
(21), the spring (21) is sheathed on cross bar (11), and it is opposite sliding that both timing drivings are connected between two limit plates (2)
The driving mechanism (3) of shifting.
2. a kind of sintered metal product according to claim 1 sintering furnace uniform feeding device, it is characterised in that: described
Driving mechanism (3) includes the wedge block (31) between two limit plates (2), and wedge block (31) bottom is equipped with towards two
The inclined-plane of limit plate (2), the inclined-plane of the wedge block (31) are connected to the upper end of limit plate (2), wedge block (31) connection
There is driving lower the first actuator slid thereon.
3. a kind of sintered metal product according to claim 2 sintering furnace uniform feeding device, it is characterised in that: described
First actuator includes the cylinder (32) being connected at the top of wedge block (31).
4. a kind of sintered metal product according to claim 2 sintering furnace uniform feeding device, it is characterised in that: described
Limit plate (2) upper end is equipped with the inclined-plane abutted against with wedge block (31).
5. a kind of sintered metal product according to claim 1 sintering furnace uniform feeding device, it is characterised in that: described
Driving mechanism (3) includes being connected to the chain (33) for being connected to limit plate (2) phase back side, the chain (33) horizontal through
Support rod (1) is connected with reel (34), and the reel (34) is connected with the second actuator for driving its timing positive and negative rotation.
6. a kind of sintered metal product according to claim 5 sintering furnace uniform feeding device, it is characterised in that: described
Second actuator includes the motor (35) for being connected to reel (34).
7. a kind of sintered metal product according to claim 5 sintering furnace uniform feeding device, it is characterised in that: described
Chain (33) includes horizontal connection in two first chains (331) of limit plate (2) and is connected to the second chain of reel (34)
Item (332), two first chains (331) pass through support rod (1) and are connected to the second chain (332), and two described first
Chain (331) is located at cross bar (11) upper and lower sides, and is symmetrical arranged along cross bar (11).
8. a kind of sintered metal product according to claim 2 or 5 sintering furnace uniform feeding device, it is characterised in that:
Limit plate (2) opposite side is provided with several spines (22), and the aperture of the spine (22) and bearing material frame (01) side wall matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895370.XU CN208467265U (en) | 2018-06-08 | 2018-06-08 | A kind of sintered metal product sintering furnace uniform feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895370.XU CN208467265U (en) | 2018-06-08 | 2018-06-08 | A kind of sintered metal product sintering furnace uniform feeding device |
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| Publication Number | Publication Date |
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| CN208467265U true CN208467265U (en) | 2019-02-05 |
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| CN201820895370.XU Active CN208467265U (en) | 2018-06-08 | 2018-06-08 | A kind of sintered metal product sintering furnace uniform feeding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371982A (en) * | 2020-11-13 | 2021-02-19 | 海盐嘉海五金有限公司 | High-hardness screw production line and production process thereof |
-
2018
- 2018-06-08 CN CN201820895370.XU patent/CN208467265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371982A (en) * | 2020-11-13 | 2021-02-19 | 海盐嘉海五金有限公司 | High-hardness screw production line and production process thereof |
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