CN203918619U - Novel loading mechanism - Google Patents
Novel loading mechanism Download PDFInfo
- Publication number
- CN203918619U CN203918619U CN201420378367.2U CN201420378367U CN203918619U CN 203918619 U CN203918619 U CN 203918619U CN 201420378367 U CN201420378367 U CN 201420378367U CN 203918619 U CN203918619 U CN 203918619U
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- CN
- China
- Prior art keywords
- piston rod
- parallel
- supporting seat
- workpiece
- stroke
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of Novel loading mechanism, belong to machining equipment, existing feed mechanism is difficult to accurately workpiece is delivered to processing stations, the utility model is by being assemblied in material beating device on a parallel-crank mechanism, piston rod drives parallel-crank mechanism to swing, when making material beating device swing with parallel-crank mechanism, self do physics translation, therefore, material beating device can act on the end face of workpiece towards the whole side of workpiece in the time swinging always, pushes stably workpiece to processing stations; And cleverly the shift motion of hydraulic cylinder piston rod is divided into two sections, in first paragraph stroke, the upper end of piston rod together moves down with knock-out mechanism, be used for accepting workpiece, in second segment stroke, knock-out mechanism stops moving down, the lower end of piston rod is ordered about parallel-crank mechanism and is swung to the direction of supporting seat, for pushing workpiece to processing stations, compact conformation, reliable in action is accurate.
Description
Technical field
The utility model belongs to machining equipment, specifically a kind of Novel loading mechanism for lasso, disc-shape workpiece.
Background technology
Lasso, disc-shape workpiece (as rolling bearing lasso), add the man-hour requirement processing that circulates between multiple devices, in the time that workpiece is delivered to the processing stations of an equipment, need be used feed mechanism.Existing feed mechanism is to do similar pendular movement with a discoid material beating device to push the workpiece on supporting seat to processing stations, but the material beating device of this pendulum form motion is in swinging, itself is also doing physics swing, in the time pushing workpiece to processing stations, material beating device is swing shape and contacts on workpiece, unstable while causing workpiece to be pushed, be difficult to accurately workpiece is delivered to processing stations.
Utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome the defect that existing feed mechanism is difficult to accurately workpiece is delivered to processing stations, provide a kind of material beating device in the time swinging from the Novel loading mechanism of doing physics translation, with promotion workpiece that can be stable.
For achieving the above object, Novel loading of the present utility model mechanism, is characterized in that comprising:
Support;
Sliding panel, it can slide up and down and is assemblied on described support;
Supporting seat;
Knock-out mechanism, it comprises the parallel-crank mechanism of a swing, a material beating device, described parallel-crank mechanism has two widthwise edges and two vertical edges, the widthwise edge that the lower end, that one of them widthwise edge that is positioned at top is made as fixed edge and is fixed on described sliding panel is positioned at below be made as active edges and in this active edges the described material beating device of assembling, described supporting seat is positioned on the swaying direction of described parallel-crank mechanism and corresponding described material beating device;
Hydraulic cylinder, it is fixedly assemblied on described support, the two ends of its piston rod respectively upwards, to downward-extension, a upper end sliding sleeve of socket and a helical spring of described piston rod, described helical spring is pressed on sliding sleeve downwards on piston rod, on described sliding sleeve, connect described sliding panel, the top-down shift motion of described piston rod comprises two sections, described in first paragraph stroke, the upper end of piston rod is with described sliding sleeve, sliding panel and knock-out mechanism together move down, described in second segment stroke, sliding sleeve is blocked, described sliding sleeve, sliding panel and knock-out mechanism stop moving down, the lower end of described piston rod is ordered about described parallel-crank mechanism and is swung to the direction of described supporting seat.
As optimization technique means: the upper end of a vertical edges of described parallel-crank mechanism is provided with in described second segment stroke the bias voltage portion by the lower end pressure holding of described piston rod.
As optimization technique means: on described parallel-crank mechanism, effect has back-moving spring, the elastic force of described back-moving spring to impel described parallel-crank mechanism to swing to the direction away from described supporting seat.
As optimization technique means: described support is provided with chute, described sliding panel is positioned at described chute.Concrete, described support has a base plate, establishes two parallel gib blocks in the front side of described base plate, and described chute is formed between described two gib blocks.Further, described hydraulic cylinder is fixed on described gib block.
As optimization technique means: for described supporting seat configures a pressure strip, for described pressure strip configuration holddown spring and pin, the elastic force of described holddown spring impels described pressure strip near described supporting seat, and pin described in the stroke moving up at described piston rod is pressed on described pressure strip and makes pressure strip leave described supporting seat.
As optimization technique means: described supporting seat is fixedly assemblied in the lower end of described sliding panel.
As optimization technique means: in the form of annular discs and being assemblied in described active edges of rotating of described material beating device.
As optimization technique means: assemble a connecting rod on described piston rod, described connecting rod is provided with upper stroke pin, the next stroke pin, upper stroke pin described in the process that described piston rod moves up touches piston rod described in a upper travel switch instruction to be stopped moving up, and the next stroke pin described in the process that described piston rod moves down touches piston rod described in a next travel switch instruction to be stopped moving down.
The beneficial effects of the utility model are: by material beating device being assemblied on a parallel-crank mechanism, piston rod drives parallel-crank mechanism to swing, when making material beating device swing with parallel-crank mechanism, self do physics translation, therefore, material beating device can act on the end face of workpiece towards the whole side of workpiece in the time swinging always, pushes stably workpiece to processing stations; And cleverly the shift motion of hydraulic cylinder piston rod is divided into two sections, in first paragraph stroke, the upper end of piston rod together moves down with knock-out mechanism, be used for accepting workpiece, in second segment stroke, knock-out mechanism stops moving down, the lower end of piston rod is ordered about parallel-crank mechanism and is swung to the direction of supporting seat, for pushing workpiece to processing stations, compact conformation, reliable in action is accurate.
Brief description of the drawings
Fig. 1 is an assembly relation schematic diagram of the utility model Novel loading mechanism;
Fig. 2 is another assembly relation schematic diagram of the utility model Novel loading mechanism;
Fig. 3 is an assembly relation schematic diagram of the utility model knock-out mechanism;
Fig. 4 is another assembly relation schematic diagram of the utility model knock-out mechanism;
Number in the figure explanation:
01-support
11-chute, 12-base plate, 13-gib block;
02-sliding panel;
03-supporting seat
31-pressure strip, 32-holddown spring, 33-pin;
04-knock-out mechanism
41-parallel-crank mechanism, 411-vertical edges, 412-fixed edge, 413-active edges, 414-bias voltage portion, 42-material beating device, 43-back-moving spring, 44-mount pad;
05-hydraulic cylinder
51-piston rod, 52-sliding sleeve, 53-helical spring;
61-connecting rod, the upper stroke pin of 62-, the next stroke pin of 63-, the upper travel switch of 64-, the next travel switch of 65-;
07-Liao road.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described further.
As shown in Figure 1-2, Novel loading of the present utility model mechanism, comprising:
Support 01;
Sliding panel 02, it can slide up and down and is assemblied on support 01;
Supporting seat 03, for accepting workpiece, it is letter " V " shape;
Knock-out mechanism 04, referring to Fig. 3, Fig. 4, it comprises the parallel-crank mechanism 41 of a swing, a material beating device 42, parallel-crank mechanism 41 has two widthwise edges and two vertical edges 411 that connect by bearing pin, concrete, widthwise edge and vertical edges are not a line segment on geometric meaning, can be made as according to the actual requirements the member that needs shape, one of them is positioned at the widthwise edge lower end that is made as fixed edge 412 and is fixed on sliding panel 02 of top, a widthwise edge that is positioned at below is made as active edges 413 and in this active edges, assembles material beating device 42(material beating device 42 and can be assemblied in this active edges 413 by mount pad 44), supporting seat 03 is positioned on the swaying direction of parallel-crank mechanism and corresponding material beating device 42,
Hydraulic cylinder 05, it is fixedly assemblied on support 01, the two ends of its piston rod 51 respectively upwards, to downward-extension, upper end this sliding sleeve of sliding sleeve 52(of socket of piston rod 51 can be a member, also can be assembly, can also be its configuration adjustment nut) and a helical spring 53, sliding sleeve 52 is pressed on (as established step on piston rod) on piston rod 51 downwards by helical spring 53, on sliding sleeve 52, connect sliding panel 02, the top-down shift motion of piston rod 51 comprises two sections, in first paragraph stroke, the upper end of piston rod 51 is with sliding sleeve 52, sliding panel 02 and knock-out mechanism 04 together move down, in second segment stroke, sliding sleeve 52 is blocked, sliding sleeve 52, sliding panel 02 and knock-out mechanism 04 stop moving down, the lower end of piston rod is ordered about parallel-crank mechanism 41 and is swung to the direction of supporting seat.
Simple in structure in order to make, the upper end of a vertical edges of parallel-crank mechanism 41 is provided with in second segment stroke the bias voltage portion 414 by the lower end pressure holding of piston rod, in the time that the pressure holding of the lower end of piston rod is in bias voltage portion, impel this vertical edges to swing with whole parallel-crank mechanism.
In order to complete at dnockout, piston rod while moving up knock-out mechanism 04 can reset smoothly, on parallel-crank mechanism 41, effect has back-moving spring 43, concrete, this back-moving spring 43 is for being supported on the helical compression spring between sliding panel 02 and a vertical edges, and the elastic force of back-moving spring 43 impels parallel-crank mechanism 41 to swing to the direction away from supporting seat 03.
For ensureing that sliding panel 02 slides smoothly, support 01 is provided with chute 11, and sliding panel 02 is positioned at chute 11.Concrete, support 01 has a base plate 12, establishes two parallel gib blocks 13 in the front side of base plate 12, and chute 11 is formed between two gib blocks 13.For fear of crossing quick-wearing, be provided with wear-resistant gasket at gib block towards a side of sliding panel.In order to make compact conformation, sliding panel is retrained simultaneously, avoid sliding panel to depart from chute, hydraulic cylinder is fixed on gib block.
Fall from supporting seat 03 for fear of workpiece, for supporting seat configures a pressure strip 31, for pressure strip 31 configures holddown spring 32 and pin 33(holddown spring 32 can be the spiral stretching spring being connected on pin 33, pin 33 can be fixed on support 01), the elastic force of holddown spring 32 impel pressure strip 31 near supporting seat 03 for delivering to workpiece pressure holding on supporting seat at supporting seat, the stroke central stop lever 33 moving up at piston rod is pressed on pressure strip 32 and makes pressure strip leave supporting seat, so that workpiece can be delivered to supporting seat by workpiece smoothly, avoid pin to stop workpiece, therefore, pressure strip is lever-like setting by bearing pin.
For the ease of receiving the workpiece that transports, supporting seat 03 is fixedly assemblied in the lower end of sliding panel 02 along with sliding panel moves, thereby can receive workpiece in higher position, carry to processing stations at lower position.
Due to workpiece is transported to after processing stations can be by with rotation (as fixture clips rotation), material beating device 42 in the form of annular discs and rotate assembling (as passed through bearing) in active edges 413, workpiece being pushed into the instantaneous of processing stations, can together rotate with workpiece.
On piston rod 51, assemble a connecting rod 61, connecting rod 61 is provided with upper stroke pin 62, the next stroke pin 63, in the process that piston rod 51 moves up, upper stroke pin 62 touches upper travel switch 64 instruction piston rods and stops moving up, and in the process that piston rod moves down, the next stroke pin 63 touches the next travel switch 65 instruction piston rods and stops moving down.Determine thus the stroke that piston rod moves up and down.Described upper travel switch 64, the next travel switch 65 can be concentrated and be located on a fixing signal box.
Novel loading of the present utility model mechanism, when work, carries out according to following process:
Piston rod 51 moves up and down under the driving of hydraulic cylinder 05 piston, and its stroke moving up and down is the location positioning with upper travel switch 64, the next stroke pin 63 and the next travel switch 65 by upper stroke pin 62; Upper stroke pin 62 touches upper travel switch 64 in the time of highest order, now upper travel switch 64 sends a signal to control system (control system can be general electric control system or is Programmable Logic Controller), control system control hydraulic cylinder 05 quits work, piston rod 51 stops, now pin 33 is pressed on pressure strip 31 and makes pressure strip tilting leave supporting seat 03, and workpiece Cong Liao road 07 can be rolled on supporting seat 03;
The hydraulic cylinder piston rod of control system control afterwards 51 moves down, in first paragraph stroke, the upper end of piston rod 51 together moves down with sliding sleeve 52, sliding panel 02, knock-out mechanism 04, upper stroke pin 62, the next stroke pin 63, until sliding sleeve 52 is prevented from (as conflicted on the cylinder body of hydraulic cylinder), now be set as the corresponding processing stations of workpiece on supporting seat 03, in this first paragraph stroke, pressure strip 31 leaves pin 33, under the effect of holddown spring 32 pressure strip 31 by Work-sheet pressing on supporting seat 03;
In second segment stroke, sliding sleeve 52 is blocked, sliding sleeve 52, sliding panel 02 and knock-out mechanism 04 stop moving down, conflict in bias voltage portion 414 in the lower end of piston rod 51, ordering about parallel-crank mechanism 41 swings to the direction of supporting seat 03, until workpiece is pushed into processing stations from supporting seat 03, now the next stroke pin 63 touches the next travel switch 65 instruction piston rods and stops moving down, and further by the reset that moves up of control system control hydraulic cylinder piston rod; Therebetween, because material beating device 42 is assemblied in the active edges of parallel-crank mechanism 41, therefore when material beating device 42 swings with parallel-crank mechanism, self do physics translation, its attitude is constant, material beating device 42 can act on the end face of workpiece towards the whole side of workpiece in the time swinging always, pushes stably workpiece to processing stations;
Piston rod 51 moves up in process, upper stroke pin 52, the next stroke pin 53 together move up, the lower end of piston rod 51 is left in bias voltage portion 414, parallel-crank mechanism 41 and material beating device 42 reset, sliding sleeve 52, sliding panel 02, knock-out mechanism 04, upper stroke pin 52, the next stroke pin 53 together move up afterwards, until upper stroke pin 52 touches upper travel switch 54 and stops, now pin 33 is pressed on pressure strip 31 and makes pressure strip tilting leave supporting seat 03, and workpiece Cong Liao road can be rolled on supporting seat;
Piston rod and so forth, conveying workpieces one by one.
Aforementionedly illustrate that by a preferred embodiment supporting seat is assemblied in the situation along with sliding panel one lifting on sliding panel.When actual enforcement, also supporting seat can be made as to fixed form, and not with sliding panel one lifting, can realize by parallel-crank mechanism and push workpiece equally.
Claims (10)
1. Novel loading mechanism, is characterized in that comprising:
Support (01);
Sliding panel (02), it can slide up and down and is assemblied on described support;
Supporting seat (03);
Knock-out mechanism (04), it comprises the parallel-crank mechanism (41) of a swing, a material beating device (42), described parallel-crank mechanism (41) has two widthwise edges and two vertical edges (411), one of them is positioned at the widthwise edge lower end that is made as fixed edge (412) and is fixed on described sliding panel (02) of top, a widthwise edge that is positioned at below is made as active edges (413) and the described material beating device (42) of assembling in this active edges, described supporting seat (03) is positioned on the swaying direction of described parallel-crank mechanism (41) and corresponding described material beating device (42),
Hydraulic cylinder (05), it is fixedly assemblied on described support (01), the two ends of its piston rod (51) respectively upwards, to downward-extension, a sliding sleeve of upper end socket (52) and a helical spring (53) of described piston rod (51), described helical spring (53) is pressed on sliding sleeve downwards on piston rod (51), the described sliding panel (02) of the upper connection of described sliding sleeve (52), the top-down shift motion of described piston rod comprises two sections, described in first paragraph stroke, the upper end of piston rod is with described sliding sleeve, sliding panel and knock-out mechanism together move down, described in second segment stroke, sliding sleeve is blocked, described sliding sleeve, sliding panel and knock-out mechanism stop moving down, the lower end of described piston rod is ordered about described parallel-crank mechanism and is swung to the direction of described supporting seat.
2. Novel loading according to claim 1 mechanism, is characterized in that: the upper end of a vertical edges of described parallel-crank mechanism (41) is provided with in described second segment stroke the bias voltage portion (414) by the lower end pressure holding of described piston rod.
3. Novel loading according to claim 1 mechanism, it is characterized in that: the upper effect of described parallel-crank mechanism (41) has back-moving spring (43), the elastic force of described back-moving spring to impel described parallel-crank mechanism to swing to the direction away from described supporting seat.
4. Novel loading according to claim 1 mechanism, is characterized in that: described support (01) is provided with chute (11), and described sliding panel (02) is positioned at described chute (11).
5. Novel loading according to claim 4 mechanism, it is characterized in that: described support (01) has a base plate (12), establish two parallel gib blocks (13) in the front side of described base plate (11), described chute (11) is formed between described two gib blocks (13).
6. Novel loading according to claim 5 mechanism, is characterized in that: described hydraulic cylinder (05) is fixed on described gib block (13).
7. Novel loading according to claim 1 mechanism, it is characterized in that: be described supporting seat (03) configuration one pressure strip (31), for described pressure strip (31) configuration holddown spring (32) and pin (33), the elastic force of described holddown spring (32) impels described pressure strip (31) near described supporting seat (03), and pin described in the stroke moving up at described piston rod (33) is pressed on described pressure strip (31) and makes pressure strip leave described supporting seat.
8. according to the Novel loading mechanism described in claim 1 or 7, it is characterized in that: described supporting seat (03) is fixedly assemblied in the lower end of described sliding panel (02).
9. Novel loading according to claim 1 mechanism, is characterized in that: in the form of annular discs and being assemblied in described active edges (413) of rotating of described material beating device (42).
10. Novel loading according to claim 1 mechanism, it is characterized in that: described piston rod (51) upper assembling one connecting rod (61), described connecting rod (61) is provided with upper stroke pin (61), the next stroke pin (63), described in the shake-up of upper stroke pin (62) described in the process that described piston rod moves up one upper travel switch (64) instruction, piston rod stops moving up, described in the shake-up of the next stroke pin (63) described in the process that described piston rod moves down one the next travel switch (65) instruction, piston rod stops moving down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378367.2U CN203918619U (en) | 2014-07-09 | 2014-07-09 | Novel loading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378367.2U CN203918619U (en) | 2014-07-09 | 2014-07-09 | Novel loading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918619U true CN203918619U (en) | 2014-11-05 |
Family
ID=51814496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378367.2U Withdrawn - After Issue CN203918619U (en) | 2014-07-09 | 2014-07-09 | Novel loading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148977A (en) * | 2014-07-09 | 2014-11-19 | 新昌县三特自动化科技有限公司 | Novel feeding mechanism |
-
2014
- 2014-07-09 CN CN201420378367.2U patent/CN203918619U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148977A (en) * | 2014-07-09 | 2014-11-19 | 新昌县三特自动化科技有限公司 | Novel feeding mechanism |
| CN104148977B (en) * | 2014-07-09 | 2017-01-18 | 新昌县三特自动化科技有限公司 | Novel feeding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20170118 |
|
| AV01 | Patent right actively abandoned |