CN212705110U - Linear front end block assembly of nut supply unit - Google Patents
Linear front end block assembly of nut supply unit Download PDFInfo
- Publication number
- CN212705110U CN212705110U CN202021334268.6U CN202021334268U CN212705110U CN 212705110 U CN212705110 U CN 212705110U CN 202021334268 U CN202021334268 U CN 202021334268U CN 212705110 U CN212705110 U CN 212705110U
- Authority
- CN
- China
- Prior art keywords
- nut
- holding tank
- end block
- supply hose
- cover plate
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Feeding Of Articles To Conveyors (AREA)
Abstract
The utility model discloses a linear front end block component of a nut supply unit, which comprises a front end block, an end block cover plate, a hinge cover plate and a torsional spring, wherein the front end block is provided with a nut supply hose slot, the nut supply hose slot is also connected with a nut holding tank, one end of the nut holding tank is closed, the tank bottom surface of the nut supply hose slot is parallel to the tank bottom surface of the nut holding tank, the width of the notch of the nut supply hose slot is larger than that of the notch of the nut holding tank, the top end surface of the nut holding tank forms a positioning stop surface for inserting the nut supply hose, the front end block is also provided with a cylinder, the cylinder is provided with a guide through hole, the hole axis of the guide through hole is vertical to the tank bottom surface of the nut holding tank, the end block cover plate is fixed on the notch of the nut supply hose slot, the outer surface of the cylinder is provided with external threads. The utility model discloses possess the advantage that effectively improves the nut and carry the rate of accuracy.
Description
Technical Field
The utility model relates to a nut conveyer's technical field, concretely relates to nut supplies with technique of linear type front end block subassembly of unit.
Background
In nut welding, a nut conveyor is needed; the nut conveyor comprises a nut screening host and a nut supply unit, wherein the nut supply unit comprises a nut supply hose, nuts enter the nut supply hose in the correct direction after being screened by the nut screening host, move in the nut supply hose under the push of compressed air and are conveyed to a gun head of a nut conveying gun, the gun head clamps the nuts and conveys the nuts to a vacuum welding electrode tip, the electrode tip adsorbs positioning nuts in a vacuum form, a foot switch or a manual switch or other signals are pressed when a welding machine gives welding signals, the nut conveying gun conveys the nuts into positioning pins through a conveying rod, the conveying rod retracts to the original position to finish one conveying action, and the nut conveyor welds the signal welding machine to finish a working cycle. In the working process, the conveying accuracy of the nut conveying gun is very important, and factors influencing the conveying accuracy include a smooth conveying factor of the nuts and a conveying accuracy factor of clamping the nuts by the nut conveying gun.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a linear front end block assembly of a nut supply unit, which has a simple structure and effectively improves the nut conveying accuracy.
To achieve the purpose, the utility model adopts the following technical proposal:
a linear front end block assembly of a nut supply unit comprises a front end block, an end block cover plate, a hinge cover plate and a torsion spring, wherein a nut supply hose slot is formed in the front end block, a nut holding tank is further connected to the nut supply hose slot, one end of the nut holding tank is closed, the other end of the nut holding tank is communicated with the nut supply hose slot, the tank bottom surface of the nut supply hose slot is parallel to the tank bottom surface of the nut holding tank, the width of a notch of the nut supply hose slot is larger than the width of a notch of the nut holding tank, a positioning stop surface into which a nut supply hose is inserted is formed at the top end surface of the nut holding tank, a cylinder is further arranged on the front end block, a guide through hole for a push rod of the nut supply unit is formed in the cylinder, the guide through hole is communicated with the nut holding tank, the axis of the guide, the hinge cover plate is fixed at the notch of the nut holding tank through the torsional spring, the hinge cover plate is tightly attached to the notch surface of the nut holding tank under the action of the torsional spring, and the outer surface of the cylinder is provided with external threads.
The hinge cover plate comprises a plate body and side plates connected with the two sides of the plate body, wherein the plate body extends out of one end of each of the side plates on the two sides, parallel pin inserting holes are formed in extending parts, a parallel pin penetrates through the parallel pin inserting holes in the two hinge hole seats, the parallel pin inserting holes in the hinge cover plate and a torsion spring, pin holes are formed in one ends of the parallel pins, and the split pins are inserted into the pin holes of the parallel pins to fix the parallel pins.
The utility model provides a linear type front end block subassembly of unit is supplied with to nut has following beneficial effect:
the linear front end block assembly is arranged between the nut supply hose and the nut conveying gun, wherein the front end block is provided with the nut supply hose slot, so that the nut supply hose is directly inserted into the positioning cut-off surface, and nuts from the nut supply hose directly enter the nut accommodating groove, thereby reducing the moving friction force of the nuts, reducing the factors of nut blockage and the conveying smoothness of the nuts in the link; the hinge cover plate is fixed on the notch of the nut accommodating groove through the torsion spring, and the hole axis of the guide through hole of the push rod of the nut supply unit is vertical to the bottom surface of the nut accommodating groove; through detection data statistics, the conveying accuracy rate reaches over 99.5 percent; the accurate adjustment of the nut conveyor can reach 99.9 percent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is an exploded view of the linear front end block assembly of the nut feeding unit of the present invention;
fig. 2 is a schematic structural diagram of the front end block of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1 and 2, the linear front end block assembly of the nut supply unit of the present invention comprises a front end block 1, an end block cover plate 2, a hinge cover plate 3 and a torsion spring 5, wherein the front end block 1 is provided with a nut supply hose slot 11, the nut supply hose slot 11 is further connected with a nut receiving groove 12, one end of the nut receiving groove is closed, the other end of the nut receiving groove is communicated with the nut supply hose slot, the bottom surface of the nut supply hose slot is parallel to the bottom surface of the nut receiving groove, the width of the notch of the nut supply hose slot is greater than the width of the notch of the nut receiving groove, the top end surface of the nut receiving groove forms a positioning stop surface 13 into which the nut supply hose is inserted, the front end block is further provided with a cylinder 14, the cylinder is provided with a guide through hole for a push rod of the nut supply unit, the guide through hole is communicated, the end block cover plate is fixed on the notch of the nut supply hose slot, the hinge cover plate is fixed on the notch of the nut holding tank through a torsion spring, the hinge cover plate is tightly attached to the notch surface of the nut holding tank under the action of the torsion spring, and external threads 15 are arranged on the outer surface of the cylinder. Wherein the closed end portion of the nut receiving groove receives a nut.
Be equipped with two hinge hole seats 16 of installation hinge apron on front end block 1, be equipped with the parallel pin jack on two hinge hole seats, the hinge apron includes the plate face body and the side board that links to each other with plate face body both sides, and the one end of the side board of both sides all stretches out the plate face body, is equipped with the parallel pin patchhole at the protrusion, and parallel pin 4 passes parallel pin jack on two hinge hole seats, parallel pin patchhole and torsional spring on the hinge apron, and the one end of parallel pin is equipped with the pinhole, and 6 fixed parallel pins in the pinhole of parallel pin are inserted to the split pin.
Specifically, the front end block 1 can be formed by turning a nut to provide a slot for a hose and a groove for a nut accommodating groove, the nut accommodating groove can accommodate a nut, namely the depth of the nut accommodating groove is equal to the thickness of the nut, the width of the nut accommodating groove is equal to the outer diameter of the nut, the nut can move in the nut accommodating groove, a cylindrical iron is welded on the back surfaces of the two grooves, a guide through hole of a push rod of a nut supply unit is machined, and two hinge hole seats are machined on the side of the groove of the nut accommodating groove. The end block cover plate 2 is fixedly connected with the front end block 1 through screws, and the hinge cover plate is processed through a steel plate. The nuts pushed out from the nut supply hose directly enter the nut accommodating grooves, the hinge cover plate is opened under the action of the push rod of the nut supply unit, and the nuts are conveyed to the appointed positions.
It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the protection scope of the present invention.
Claims (2)
1. A linear front end block assembly for a nut feeding unit, comprising: the linear front end block assembly of the nut supply unit comprises a front end block, an end block cover plate, a hinge cover plate and a torsion spring, wherein a nut supply hose slot is arranged on the front end block, the nut supply hose slot is also connected with a nut holding tank, one end of the nut holding tank is closed, the other end of the nut holding tank is communicated with the nut supply hose slot, the bottom surface of the nut supply hose slot is parallel to the bottom surface of the nut holding tank,
the width of the notch of the nut supply hose slot is greater than the width of the notch of the nut holding tank, the top end face of the nut holding tank forms a positioning cut-off face for inserting the nut supply hose, a cylinder is further arranged on the front end block, a guide through hole for the nut to supply the push rod of the unit is formed in the cylinder, the guide through hole is communicated with the nut holding tank, the hole axis of the guide through hole is perpendicular to the tank bottom face of the nut holding tank, the end block cover plate is fixed on the notch of the nut supply hose slot, the hinge cover plate is fixed on the notch of the nut holding tank through a torsional spring, the hinge cover plate tightly adheres to the notch face of the nut holding tank under the action.
2. The linear front end block assembly of a nut feeding unit according to claim 1, wherein: the hinge cover plate comprises a plate body and side plates connected with the two sides of the plate body, wherein the plate body extends out of one end of each of the side plates on the two sides, parallel pin inserting holes are formed in extending parts, a parallel pin penetrates through the parallel pin inserting holes in the two hinge hole seats, the parallel pin inserting holes in the hinge cover plate and a torsion spring, pin holes are formed in one ends of the parallel pins, and the split pins are inserted into the pin holes of the parallel pins to fix the parallel pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021334268.6U CN212705110U (en) | 2020-07-09 | 2020-07-09 | Linear front end block assembly of nut supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021334268.6U CN212705110U (en) | 2020-07-09 | 2020-07-09 | Linear front end block assembly of nut supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212705110U true CN212705110U (en) | 2021-03-16 |
Family
ID=74978181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021334268.6U Active CN212705110U (en) | 2020-07-09 | 2020-07-09 | Linear front end block assembly of nut supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212705110U (en) |
-
2020
- 2020-07-09 CN CN202021334268.6U patent/CN212705110U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201799903U (en) | Adjustable follower clamp | |
| CN107150182B (en) | Four-needle spot welding head device | |
| CN104475955A (en) | Servo single-side spot welding unit and single-side spot welding method | |
| CN201931419U (en) | Automobile door gap adjustment tool | |
| CN212705110U (en) | Linear front end block assembly of nut supply unit | |
| CN206474849U (en) | A kind of floor side member point stationary fixture detent mechanism | |
| CN208322567U (en) | A kind of quick-speed jigs for unlocking automobile chair bar welding processing | |
| CN210306458U (en) | Stud welding positioning and clamping device for automobile sheet metal part | |
| CN212705109U (en) | Curved front end device of nut supply unit on nut conveyor | |
| CN208787915U (en) | A kind of novel pin pressing machine | |
| CN215094202U (en) | Oblique material pressing mechanism and material pressing workbench thereof | |
| CN210908633U (en) | Quick change device of welding jig | |
| CN209903044U (en) | Battery spot welding needle position correcting tool | |
| CN211305439U (en) | Tool is used in assembly of D type gear | |
| CN207840527U (en) | Angle four-way tooling | |
| CN214185699U (en) | Floating type clamping resistance welding jig | |
| CN209062895U (en) | A kind of sheet metal component processing auxiliary clamp | |
| CN213083361U (en) | Luggage support positioning fixture | |
| CN207494625U (en) | One kind drills and reams mold device | |
| CN211218842U (en) | Floating positioning drill jig clamp | |
| CN211616657U (en) | Ultrasonic welding jig | |
| CN207289304U (en) | Spot-welding equipment | |
| CN219465274U (en) | Stainless steel plate welding alignment device | |
| CN220083855U (en) | Gauge guide module | |
| CN209131565U (en) | A kind of front-row seats of vehicle rear cross beam detecting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |