CN211071774U - Door handle extrusion casting equipment - Google Patents
Door handle extrusion casting equipment Download PDFInfo
- Publication number
- CN211071774U CN211071774U CN201921901041.2U CN201921901041U CN211071774U CN 211071774 U CN211071774 U CN 211071774U CN 201921901041 U CN201921901041 U CN 201921901041U CN 211071774 U CN211071774 U CN 211071774U
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- China
- Prior art keywords
- door handle
- rod
- die
- fixedly connected
- clamping
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- Expired - Fee Related
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- 238000005266 casting Methods 0.000 title description 16
- 238000001125 extrusion Methods 0.000 title description 4
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 238000009716 squeeze casting Methods 0.000 claims abstract description 15
- 230000008093 supporting effect Effects 0.000 claims description 9
- 230000000670 limiting effect Effects 0.000 description 15
- 238000007493 shaping process Methods 0.000 description 9
- 238000007723 die pressing method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001174 ascending effect Effects 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
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Abstract
The utility model discloses a door handle squeeze casting device, which belongs to the field of door articles, comprising a device body, the inner part of the device body is connected with a fixed die in a sliding way, the left and right ends of the fixed die are symmetrically provided with rotating rods, the rotating rods at the left and right ends are all connected with the device body in a sliding way, the left end of the rotating rod at the left end is fixedly connected with a turntable, the upper left end of the turntable is fixedly connected with a handle, the handle is provided with a compression spring, an air cylinder and an air cylinder rod, the downward thrust of a pressing die and the mutual cooperation between the air cylinder and the air cylinder rod are realized through the compression spring, the pressing die can be pressed down firmly to the fixed die, no gap exists, thereby the door handle is squeezed cast, the door handle forming rate is higher, the working efficiency is improved, the fixed die can be rotated, and the clamping rod is fixed with the clamping groove through a, the door handle is taken out at one time, so that the working strength of workers is reduced, and the door handle is convenient to use.
Description
Technical Field
The utility model relates to a door articles for use field, more specifically say, relate to a door handle squeeze casting equipment.
Background
The inside and outside both sides at the door are generally adorned to the door handle, and the door handle of both sides is connected through wearing to establish the square bar pole on the door, and traditional door handle is including the portion of gripping usually and with the integrative installation department that sets up of the portion of gripping, sets up the shrinkage pool in the installation department and is used for the square bar pole of cartridge, at the in-process of processing preparation door handle, need adopt crowded cast mode to make a handle for there is crowded cast equipment of door handle specially to be used for making a handle now.
At present, some door handle crowded casting equipment that exist on the market directly adopt the cylinder to drive the moulding-die and move down and compress tightly crowded casting door handle with the cover half, long-time the use, there is the phenomenon that the gap is difficult to compress tightly between cover half and the moulding-die can take place, door handle shaping rate is lower this moment, the surface is rough not smooth, still some door handle crowded casting equipment need the staff to take off the fashioned door handle one by one after with the crowded casting of door handle, staff's working strength has not only been increased, work efficiency has still been reduced, be unfavorable for the use.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model aims to provide a door handle crowded equipment of casting, it is provided with compression spring, cylinder and cylinder pole, through compression spring to the downward thrust of moulding-die and the mutually supporting between cylinder and the cylinder pole, can compress tightly the cover half with the moulding-die is firm downwards, there is not the gap, thereby crowded casting door handle, door handle shaping rate is higher, work efficiency is improved, this cover half can rotate again, and pass through the fixture block, the joint of clamping bar and draw-in groove is fixed, at door handle shaping, when needing to carry out the drawing of patterns and handling, the cover half of being convenient for rotates downwards, once only take out door handle is whole, staff's working strength has been reduced, and convenient to use.
In order to solve the above problems, the utility model adopts the following technical proposal.
A door handle squeeze casting device comprises a device body, a fixed die is connected inside the device body in a sliding manner, rotating rods are symmetrically arranged at the left end and the right end of the fixed die, the rotating rods at the left end and the right end are both connected with the device body in a sliding manner, a rotating disc is fixedly connected at the left end of the rotating rod at the left end, a handle is fixedly connected at the left upper end of the rotating disc, a supporting rod is fixedly connected at the left upper end of the device body, a sliding rod is connected in the supporting rod in a sliding manner, a reset spring is sleeved on the outer surface of the sliding rod in a sliding manner, a clamping block is fixedly connected at the lower end of the sliding rod and clamped with the rotating disc, an air cylinder is fixedly connected at the middle part of the upper end of the device body, an air cylinder rod is arranged, the lower extreme fixedly connected with moulding-die of connecting block, it is provided with compression spring, cylinder and cylinder pole, through compression spring to the downward thrust of moulding-die and the mutually supporting between cylinder and the cylinder pole, can be with the downwards firm cover half that compresses tightly of moulding-die, there can not be the gap, thereby crowded casting door handle, door handle shaping rate is higher, and work efficiency is improved, this cover half can rotate again, and pass through the fixture block, the joint of card pole and draw-in groove is fixed, at door handle shaping, when needing to carry out drawing of patterns and handling, the cover half of being convenient for rotates downwards, once only will a handle is whole to be taken out, staff's working strength has been reduced, and convenient to use.
Furthermore, the upper end of the fixed die is provided with a fixed die groove, the lower end of the pressing die is provided with a pressing die groove, the fixed die groove and the pressing die groove are equal in number and are matched with each other at the joint, and therefore the fixed die and the pressing die can conveniently extrude and cast the door handle.
Further, the inside middle part fixedly connected with kelly of fixture block, the upper and lower both ends symmetry of carousel is provided with the draw-in groove, the draw-in groove joint that kelly and carousel upper end were provided with through the draw-in groove joint that kelly and carousel upper end were provided with, can fix the carousel, prevents that it from rotating at the during operation, and the draw-in groove joint that kelly and carousel lower extreme were provided with can fix the carousel rotation downwards, is convenient for carry out the drawing of patterns with the door handle after the crowded casting shaping this moment, is convenient for take out it from the cover half.
Further, both ends symmetric connection has the round bar about the equipment body, compression spring has been cup jointed in the surface slip of round bar, the lower extreme and the connecting plate sliding connection of round bar, the lower extreme fixedly connected with round plate of round plate, compression spring have the compressive force, and compression spring has decurrent thrust to the connecting plate to make the moulding-die can compress tightly the cover half downwards, thereby carry out the crowded process of casting of door handle.
Further, four dog-ear departments of the lower extreme of moulding-die all are provided with the gag lever post, four dog-ear departments of the upper end of cover half all are provided with the spacing groove, gag lever post and spacing groove joint, gag lever post and spacing groove have limiting displacement, through the joint of gag lever post and spacing groove for the position is restricted around moulding-die and cover half about, and moulding-die and cover half can only reciprocate, and the later stage of being convenient for carries out the crowded cast door handle.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is provided with compression spring, cylinder and cylinder pole, through compression spring to the downward thrust of moulding-die and the mutually supporting between cylinder and the cylinder pole, can compress tightly the cover half with the downwards firm of moulding-die, there can not be the gap, thereby crowded cast door handle, door handle shaping rate is higher, and the work efficiency is improved, this cover half can rotate again, and through the fixture block, the joint of kelly and draw-in groove is fixed, at door handle shaping, when needing to carry out the drawing of patterns and handling, the cover half of being convenient for rotates downwards, once only will a handle whole take out, staff's working strength has been reduced, and convenient use.
(2) The upper end of the fixed die is provided with a fixed die groove, the lower end of the pressing die is provided with a pressing die groove, the fixed die groove and the pressing die groove are equal in number and mutually matched at the joint, and therefore the fixed die and the pressing die can conveniently extrude and cast the door handle.
(3) The inside middle part fixedly connected with kelly of fixture block, the upper and lower both ends symmetry of carousel is provided with the draw-in groove, the draw-in groove joint that kelly and carousel upper end were provided with, through the draw-in groove joint that kelly and carousel upper end were provided with, can fix the carousel, prevent that it from rotating at the during operation, the draw-in groove joint that kelly and carousel lower extreme were provided with can be fixed the carousel rotation downwards, be convenient for carry out the drawing of patterns with the door handle after crowded casting shaping this moment, be convenient for take out it from the cover half.
(4) Both ends symmetric connection has the round bar about the equipment body, and the surface slip of round bar has cup jointed compression spring, the lower extreme and the connecting plate sliding connection of round bar, the lower extreme fixedly connected with circular slab of circular slab, compression spring have the compressive force, and compression spring has decurrent thrust to the connecting plate to make the moulding-die can compress tightly the cover half downwards, thereby carry out the crowded process of casting of door handle.
(5) Four dog-ear departments of the lower extreme of moulding-die all are provided with the gag lever post, and four dog-ear departments of the upper end of cover half all are provided with the spacing groove, gag lever post and spacing groove joint, and the gag lever post has limiting displacement with the spacing groove, through the joint of gag lever post and spacing groove for the position is restricted around the left and right sides of moulding-die and cover half, and moulding-die and cover half can only reciprocate, and the later stage of being convenient for carries out the crowded cast door handle.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the fixed mold of the present invention;
fig. 3 is an enlarged view of fig. 1 at a.
The reference numbers in the figures illustrate:
1 equipment body, 2 cover half, 3 cover half die cavity, 4 dwang, 5 carousels, 6 handles, 7 bracing pieces, 8 slide bars, 9 reset spring, 10 fixture block, 11 fixture rod, 12 draw-in grooves, 13 cylinders, 14 cylinder pole, 15 connecting plates, 16 round bar, 17 compression spring, 18 round plate, 19 connecting blocks, 20 moulding-dies, 21 moulding-die cavity, 22 gag lever post, 23 spacing groove.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a door handle squeeze casting device comprises a device body 1, referring to fig. 1-3, a fixed die 2 is slidably connected inside the device body 1, rotating rods 4 are symmetrically arranged at the left and right ends of the fixed die 2, the rotating rods 4 have the function of driving the fixed die 2 to rotate, the rotating rods 4 at the left and right ends are slidably connected with the device body 1, a rotary plate 5 is fixedly connected at the left end of the rotating rod 4 at the left end, a handle 6 is fixedly connected at the left upper end of the rotary plate 5, a support rod 7 is fixedly connected at the left upper end of the device body 1, the support rod 7 has the function of supporting a sliding rod 8, the sliding rod 8 is slidably connected in the support rod 7, a return spring 9 is slidably sleeved on the outer surface of the sliding rod 8, the return spring 9 has the return function, a clamping block 10 is fixedly connected at the lower end of the sliding rod 8, the clamping, the model of cylinder 13 is SC50, belongs to prior art, and the lower extreme of cylinder 13 is provided with cylinder rod 14, and the lower extreme fixedly connected with connecting plate 15 of cylinder rod 14, the lower extreme fixedly connected with connecting block 19 of connecting plate 15 can be connected cylinder rod 14 and moulding-die 20 through the mutually supporting effect of connecting plate 15 and connecting block 19 to cylinder rod 14 removes and can drive moulding-die 20 and remove, and the lower extreme fixedly connected with moulding-die 20 of connecting block 19.
Referring to fig. 1 and 3, a fixed mold groove 3 is arranged at the upper end of a fixed mold 2, a die pressing groove 21 is arranged at the lower end of a die 20, the fixed mold groove 3 and the die pressing groove 21 have the function of extruding and casting a door handle, the fixed mold groove 3 and the die pressing groove 21 are equal in number and are mutually matched at the joint, so that the fixed mold 2 and the die 20 can extrude and cast the door handle, a clamping rod 11 is fixedly connected to the middle part inside a clamping block 10, the clamping rod 11 has the function of limiting the position of a rotary disc 5, clamping grooves 12 are symmetrically arranged at the upper end and the lower end of the rotary disc 5, the clamping rod 11 is clamped with a clamping groove 12 arranged at the upper end of the rotary disc 5, the rotary disc 5 can be fixed by clamping the clamping rod 11 with the clamping groove 12 arranged at the upper end of the rotary disc 5, the clamping rod 11 is clamped with the clamping groove 12 arranged at the lower end of the rotary disc 5, so that the rotary disc 5 can be rotated, facilitating its removal from the stationary mold 2.
Referring to fig. 1, circular rods 16 are symmetrically connected to the left and right ends of an apparatus body 1, a compression spring 17 is slidably sleeved on the outer surface of the circular rod 16, the lower end of the circular rod 16 is slidably connected to a connecting plate 15, a circular plate 18 is fixedly connected to the lower end of the circular plate 16, the compression spring 17 has a compressive force, and the compression spring 17 has a downward thrust to the connecting plate 15, so that a pressing die 20 can press a fixed die 2 downward, thereby performing the extrusion casting process of a door handle, a limiting rod 22 is arranged at each of four corners of the lower end of the pressing die 20, a limiting groove 23 is arranged at each of four corners of the upper end of the fixed die 2, the limiting rod 22 is clamped with the limiting groove 23, the limiting rod 22 and the limiting groove 23 have a limiting effect, the left and right front and rear positions of the pressing die 20 and the fixed die 2 are limited by the clamping of the limiting rod 22 and, the extrusion casting door handle is convenient to carry out in the later stage.
When the door handle squeeze casting device is used, the cylinder 13 is opened, the cylinder 13 starts to work, the cylinder 13 drives the cylinder rod 14 to move downwards, the cylinder rod 14 drives the connecting plate 15, the connecting block 19 and the pressing die 20 to move downwards, the limiting rod 22 arranged on the pressing die 20 is clamped with the limiting groove 23 arranged on the fixed die 2 at the moment, the compression spring 17 has downward pressure on the pressing die 20, the pressing die 20 is pressed downwards and tightly pressed with the fixed die 2 to perform squeeze casting work, squeeze casting liquid is fed through the feeding hole arranged on the pressing die 20, the squeeze casting liquid enters the fixed die groove 3 and the pressing die groove 21 to perform squeeze casting, after a certain time, the door handle squeeze casting is performed, demoulding treatment is needed, the cylinder 13 is opened, the cylinder rod 13 drives the cylinder rod 14 to move upwards, the cylinder rod 14 drives the connecting plate 15, the connecting block 19 and the pressing die 20 to move upwards, the pressing die groove 21 arranged on the pressing die 20 is separated from the door, the limiting rod 22 arranged on the pressing die 20, moulding-die 20 rebound to have the certain distance with cover half 2, then need 2 rotatory downwardly, with the slide bar 8 upwards spurs earlier, slide bar 8 drives fixture block 10 and card pole 11 rebound, fixture block 10 has ascending pressure to reset spring 9, make reset spring 9 compress, fixture block 10 breaks away from with carousel 5, card pole 11 breaks away from with draw-in groove 12, card pole 11 does not have limiting displacement to carousel 5 this moment, with the rotatory 180 degrees of handle 6, handle 6 drives 5 rotatory 180 degrees of carousel, carousel 5 drives 2 rotatory downwardly of cover half through dwang 4, can once only take out fashioned door handle this moment, carry out the drawing of patterns and handle, and is easy to operate, and convenient to use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a door handle squeeze casting equipment, includes equipment body (1), its characterized in that: the inner sliding connection of the equipment body (1) is provided with a fixed die (2), the left and right ends of the fixed die (2) are symmetrically provided with rotating rods (4), the rotating rods (4) at the left and right ends are all in sliding connection with the equipment body (1), the left end of the rotating rod (4) at the left end is fixedly connected with a turntable (5), the upper left end of the turntable (5) is fixedly connected with a handle (6), the upper left end of the equipment body (1) is fixedly connected with a supporting rod (7), the supporting rod (7) is internally connected with a sliding rod (8), the outer surface of the sliding rod (8) is slidably sleeved with a reset spring (9), the lower end of the sliding rod (8) is fixedly connected with a fixture block (10), the fixture block (10) is connected with the turntable (5) in a clamping manner, and the upper middle part of the equipment body (1) is fixedly, the lower extreme of cylinder (13) is provided with cylinder pole (14), the lower extreme fixedly connected with connecting plate (15) of cylinder pole (14), the lower extreme fixedly connected with connecting block (19) of connecting plate (15), the lower extreme fixedly connected with moulding-die (20) of connecting block (19).
2. A door handle squeeze casting apparatus as claimed in claim 1, wherein: the upper end of the fixed die (2) is provided with a fixed die groove (3), and the lower end of the pressing die (20) is provided with a pressing die groove (21).
3. A door handle squeeze casting apparatus as claimed in claim 1, wherein: the clamping device is characterized in that a clamping rod (11) is fixedly connected to the middle of the interior of the clamping block (10), clamping grooves (12) are symmetrically formed in the upper end and the lower end of the rotary table (5), and the clamping rod (11) is connected with the clamping grooves (12) formed in the upper end of the rotary table (5) in a clamped mode.
4. A door handle squeeze casting apparatus as claimed in claim 1, wherein: the device comprises a device body (1) and is characterized in that circular rods (16) are symmetrically connected to the left end and the right end of the device body (1), a compression spring (17) is sleeved on the outer surface of each circular rod (16) in a sliding mode, the lower end of each circular rod (16) is connected with a connecting plate (15) in a sliding mode, and a circular plate (18) is fixedly connected to the lower end of each circular rod (16).
5. A door handle squeeze casting apparatus as claimed in claim 1, wherein: four dog-ear departments of the lower extreme of moulding-die (20) all are provided with gag lever post (22), four dog-ear departments of the upper end of cover half (2) all are provided with spacing groove (23), gag lever post (22) and spacing groove (23) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901041.2U CN211071774U (en) | 2019-11-06 | 2019-11-06 | Door handle extrusion casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901041.2U CN211071774U (en) | 2019-11-06 | 2019-11-06 | Door handle extrusion casting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211071774U true CN211071774U (en) | 2020-07-24 |
Family
ID=71641472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921901041.2U Expired - Fee Related CN211071774U (en) | 2019-11-06 | 2019-11-06 | Door handle extrusion casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211071774U (en) |
-
2019
- 2019-11-06 CN CN201921901041.2U patent/CN211071774U/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 |
Granted publication date: 20200724 |