CN224128395U - Automobile seat component processing die with feeding detection function - Google Patents

Abstract

The application discloses an automobile seat component processing die with feeding detection, which comprises a lower mounting block, a lower die and a detection assembly, wherein the lower die is connected to the top surface of the lower mounting block, the detection assembly is arranged on the top surface of the lower mounting block, the detection assembly comprises a detection vertical rod, a detection rotating rod, a rotating shaft and a proximity switch, the detection assembly is arranged on two opposite sides of the lower die, the detection assembly is vertically arranged at the edge of the lower die, a rotating groove is formed in one side, close to the lower die, of the detection plate along the vertical direction, the rotating shaft is arranged at the bottom of the rotating groove, the detection rotating rod is arranged in the rotating groove, the rotating block is arranged on one side, far away from the lower die, of the bottom of the detection rotating rod, the rotating block is in rotating connection with the rotating shaft, and the proximity switch is arranged on the vertical side wall, far away from the lower die, of the detection vertical rod. The application has the effects of realizing the feeding detection of the workpiece and improving the processing efficiency of the automobile seat part.

Description

Automobile seat component processing die with feeding detection function

Technical Field

The application relates to the technical field of automobile part production, in particular to an automobile seat component processing die with feeding detection.

Background

In the production of car seats, it is often necessary to use progressive dies to machine the work pieces. The progressive die is a multi-station stamping die capable of completing a plurality of different stamping processes in one stroke of a press.

At present, an automobile part to be processed is generally conveyed by using a mechanical arm, the mechanical arm clamps a workpiece from a last continuous die stamping station to a next continuous die stamping station, at the moment, an upper die and a lower die of a continuous die of the next station are clamped, and the workpiece is stamped.

In view of the above-mentioned related art, the inventors consider that in the course of transportation of the progressive die, when the mechanical arm has not completed loading the workpiece, the upper die and the lower die are clamped, which affects the machining efficiency of the automobile parts.

Disclosure of utility model

In order to realize the feeding detection of workpieces and improve the processing efficiency of automobile seat parts, the application provides an automobile seat component processing die with feeding detection.

The application provides an automobile seat component processing die with feeding detection, which adopts the following technical scheme:

The utility model provides an automobile seat component mold processing with pay-off detects, includes lower installation piece, lower mould and detection component, the lower mould connect in on the top surface of lower installation piece, detection component set up in the top surface of lower installation piece, detection component is including detecting montant, detection bull stick, axis of rotation and proximity switch, detection component is in lower mould diagonal both sides all are provided with a set of, detect the montant vertical set up in the edge of lower mould, the detection board be close to one side of lower mould has seted up the rotation groove along vertical direction, the axis of rotation set up in the bottom of rotation groove, detect the bull stick set up in the rotation groove, detect the bull stick bottom be kept away from one side of lower mould is provided with the rotation piece, the rotation piece with the axis of rotation is rotated and is connected, under the natural state the top of detecting the bull stick stretches out towards being close to in the direction of lower mould the rotation groove, proximity switch sets up in detect the montant keep away from on the vertical lateral wall of lower mould, when detecting the bull stick rotates to in the rotation groove, detect the electric signal is close to the proximity switch.

Through adopting above-mentioned technical scheme, the arm places the work piece on the lower mould, and the work piece extrudees two detection bull sticks, detects the top of bull stick and rotates to the position that is close to proximity switch, and proximity switch receives the signal of telecommunication this moment, proves that the material loading operation to the work piece has been accomplished this moment. Through the cooperation of lower installation piece, lower mould and detection component, have the effect that realizes the material loading detection to the work piece, improves the machining efficiency of car seat part.

Optionally, the detection montant is kept away from one side of lower mould is provided with the connecting block, detect the bull stick rotate to with when the connecting block contacts, proximity switch receives the electrical signal.

Through adopting above-mentioned technical scheme, the connecting block has realized detecting the rotation angle restriction of bull stick, has avoided detecting the excessive rotation of bull stick.

Optionally, detect the bull stick and be close to one side of connecting block is provided with first accommodation hole, the connecting block is close to detect one side of bull stick seted up with the second accommodation hole that first accommodation hole position corresponds, detect the bull stick with be provided with reset spring between the connecting block, reset spring's both ends respectively with the interior diapire in first accommodation hole and the interior diapire in second accommodation hole is connected, under the natural state detect the bull stick and be in stretch out under reset spring's the rotation groove.

Through adopting above-mentioned technical scheme, reset spring has realized detecting the automatic re-setting of bull stick, makes the detection bull stick rotate to the one side that is close to the lower mould when not having the material loading, and proximity switch is kept away from with the detection bull stick.

Optionally, the detection assembly further comprises a fixed limiting rod, wherein one fixed limiting rod is vertically arranged on two sides of the opposite angle of the lower die, and the fixed limiting rod is arranged at the edge of the lower die.

Through adopting above-mentioned technical scheme, two fixed gag lever posts are spacing to the work piece, have further improved the accuracy of work piece material loading.

Optionally, fixed gag lever post with the top of spacing montant all is provided with places the chamfer, place the chamfer orientation the direction setting of lower mould, detect the bull stick top and be close to one side of lower mould is provided with the contact chamfer.

Through adopting above-mentioned technical scheme, the setting of placing the chamfer has realized the direction to the work piece, has reduced the possibility that the work piece edge takes place to damage in-process material loading. When the workpiece is lowered, the edge of the workpiece is in contact with the contact chamfer of the detection rotating rod, and the detection rotating rod rotates along with the lower part of the workpiece, so that the workpiece is placed conveniently.

Optionally, an abutting pad is disposed on one side of the detection rotating rod, which is close to the lower die.

By adopting the technical scheme, the possibility of damage to the edge of the workpiece is reduced by the arrangement of the abutting pad.

Optionally, be provided with on the fixed gag lever post and press from both sides dress subassembly, press from both sides dress subassembly including pressing from both sides dress slider and clamp spring, the holding tank has been seted up to one side that the fixed gag lever post is close to the lower mould, press from both sides dress slider slip set up in the holding tank, clamp spring connect in the holding tank diapire with press from both sides between the dress slider, the one end that presss from both sides the dress slider is in press from both sides under the effect of dress spring and stretch out the holding tank, it stretches out to press from both sides the dress slider the top of holding tank is provided with the butt inclined plane.

By adopting the technical scheme, the two clamping sliding blocks clamp the workpiece under the action of the clamping springs, so that the possibility of shaking the workpiece on the lower die is reduced. When the workpiece is lowered, the edge of the workpiece and the abutting inclined plane slide relatively, so that the clamping slide block is pushed.

Optionally, the regulating plate is slidably arranged in the accommodating groove, the regulating plate is connected with one end of the clamping spring, and the fixed limiting rod is provided with a regulating piece for regulating the position of the regulating plate.

By adopting the technical proposal, the adjusting screw is screwed according to different processing requirements, the position of the adjusting plate in the accommodating groove is adjusted, the adjustment of the clamping strength of the clamping component is realized,

In summary, the present application includes at least one of the following beneficial technical effects:

1. The lower mounting block, the lower die and the detection assembly are matched with each other, so that the effects of realizing the feeding detection of workpieces and improving the processing efficiency of automobile seat parts are achieved;

2. the clamping assembly reduces the possibility of shaking of the workpiece on the lower die;

3. The reset spring realizes the automatic reset of the detection rotating rod.

Drawings

Fig. 1 is a schematic structural diagram of an automobile seat component processing mold with feeding detection according to an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a partial cross-sectional view showing the internal structure of the rotary tub in the embodiment of the present application.

Fig. 4 is an enlarged view of the portion B in fig. 1.

Fig. 5 is a partial cross-sectional view of an embodiment of the present application for embodying a clip assembly.

The reference numerals are 1, a lower mounting block, 2, a lower die, 21, a first mounting port, 22, a second mounting port, 3, a fixed limiting rod, 31, a containing groove, 4, a clamping assembly, 42, an adjusting bolt, 43, an adjusting plate, 44, a clamping spring, 45, a clamping sliding block, 451, a sliding inclined plane, 5, a detecting assembly, 51, a detecting vertical rod, 52, a connecting block, 521, a second containing hole, 53, a second mounting bar, 54, a detecting rotating rod, 541, a first containing hole, 542, a contact chamfer, 55, a rotating block, 56, a rotating shaft, 57, a return spring, 58, a proximity switch, 6, a first mounting bar, 7, a placing chamfer, 8, an abutting pad and 9, a rotating groove.

Detailed Description

The application is described in further detail below with reference to fig. 1-5. The embodiment of the application provides an automobile seat component processing die with feeding detection, which has the effects of realizing feeding detection of workpieces and improving the processing efficiency of automobile seat parts.

Referring to fig. 1-3, a car seat component processing mold with feeding detection comprises a lower mounting block 1, a lower mold 2, a fixed limiting rod 3, a clamping assembly 4 and a detection assembly 5. Referring to fig. 4, the lower die 2 is mounted on the top surface of the lower mounting block 1, and two first mounting openings 21 and two second mounting openings 22 are formed at the edge of the lower die 2. The top of fixed gag lever post 3 in lower installation piece 1 is vertical to be provided with two, and the equal horizontal connection of bottom of every fixed gag lever post 3 has a first installation strip 6, and first installation strip 6 passes through the bolt and is connected with lower installation piece 1. The two first mounting blocks are in one-to-one correspondence with the two first mounting openings 21, and one end of the first mounting strip 6 is embedded in the corresponding first mounting opening 21.

Referring to fig. 2 and 3, the detecting assembly 5 is provided on the lower mounting block 1, and the detecting assembly 5 includes a detecting vertical rod 51, a connecting block 52, a second mounting bar 53, a detecting rotary rod 54, a rotating block 55, a rotating shaft 56, a return spring 57, and a proximity switch 58. The top surface of the lower mounting block 1 of the detection vertical rod 51 is vertically connected with two detection vertical rods, and the bottom end of each detection vertical rod 51 of the second mounting strip 53 is horizontally connected with one detection vertical rod. The two second mounting strips 53 are arranged in one-to-one correspondence with the two second mounting openings 22, and one end of each second mounting strip 53 is embedded in the corresponding second mounting opening 22. A rotating groove 9 is formed in the side, close to the lower die 2, of the detection vertical rod 51 along the vertical direction, and one side, far away from the lower die 2, of the detection vertical rod 51 is connected with a connecting block 52.

Referring to fig. 2 and 3, one side of the bottom end of the detection rotating rod 54, which is far from the lower die 2, is connected with a rotating block 55, a rotating shaft 56 is provided on the bottom end inner wall of the rotating groove 9, and the rotating block 55 is rotatably connected with the rotating shaft 56. The detection bull stick 54 is close to the one side of connecting block 52 and has been seted up first accommodation hole 541, and the second accommodation hole 521 has been seted up to the one side that the rotatory piece 55 is close to detection bull stick 54, and first accommodation hole 541 and second accommodation hole 521 position correspond the setting. The return spring 57 is provided between the detection lever 54 and the connection block 52, and one end of the return spring 57 is connected to the inner bottom wall of the first accommodation hole 541 and the other end is connected to the inner bottom wall of the second accommodation hole 521. In a natural state, the top end of the detection rotating rod 54 extends out of the rotating groove 9 under the action of the return spring 57. The top that fixed gag lever post 3 and detection montant 51 are close to lower mould 2 one side all is provided with places chamfer 7, and the top that detects the bull stick 54 and be close to lower mould 2 is provided with contact chamfer 542, and the one side that detects the bull stick 54 and be close to lower mould 2 is provided with butt pad 8.

Referring to fig. 2 and 3, a proximity switch 58 is provided on a vertical sidewall of the detection bar 51 away from the lower die 2, and when the detection bar 54 rotates to abut against the connection block 52 under compression, the top end of the detection bar 54 approaches the proximity switch 58, and the proximity switch 58 receives an electrical signal.

Referring to fig. 4 and 5, the clamping assembly 4 is provided on the fixed stop lever 3, and the clamping assembly 4 includes a clamping slider 45, an adjusting bolt 42, an adjusting plate 43, a clamping spring 44, and a clamping slider 45. The holding groove 31 has been seted up to one side that fixed gag lever post 3 is close to lower mould 2, and regulating plate 43 vertical slip sets up in holding groove 31, and the side of regulating plate 43 is laminated with the inner wall slip of holding groove 31. The adjusting bolt 42 is in threaded connection with one side of the fixed limiting rod 3 far away from the lower die 2, and the end part of the adjusting bolt 42 extends into the accommodating groove 31 and is in rotary connection with the adjusting plate 43. The clamping slider 45 is slidably disposed in the accommodating groove 31, and the clamping slider 45 is disposed on a side of the adjusting plate 43 away from the adjusting screw. The clamping spring 44 is disposed between the adjusting plate 43 and the clamping slider 45, one end of the clamping spring 44 is connected to the adjusting plate 43, and the other end is connected to the clamping slider 45. In a natural state, one end of the clamping slider 45 protrudes out of the accommodation groove 31 under the action of the clamping spring 44. The top of the end of the clamping slider 45 extending out of the receiving groove 31 is provided with a sliding inclined surface 451.

Referring to fig. 2 and 3, when a workpiece is placed on the lower die 2 under the clamping of the robot arm, the workpiece presses the top of the detection turning lever 54, and the detection turning lever 54 is turned away from the lower die 2 until the detection turning lever 54 abuts against the connection block 52, at which time the return spring 57 compresses the accumulated elastic potential energy. The arrangement of the connection block 52 achieves limitation of the rotation angle of the detection rotating rod 54. The provision of the abutment pad 8 reduces the likelihood of damage to the edge of the workpiece during lowering. The arrangement of the placement chamfer 7 and the contact chamfer 542 performs limit guiding on the lower side of the workpiece, and simultaneously reduces the possibility of damage to the edge of the workpiece in the lowering process.

Referring to fig. 3-5, when the workpiece is fully placed on the top surface of the lower die 2, the detection turning lever 54 is turned to a position close to the proximity switch 58, and the two proximity switches 58 receive an electrical signal, which proves that the workpiece is in place at this time, and that subsequent processing operations can be performed. When the workpiece is removed, the detection lever 54 is reset by the reset spring 57. The two fixed limiting rods 3 realize limiting of the workpiece, and the positioning accuracy of the workpiece on the lower die 2 is improved. When the workpiece is placed, the workpiece contacts the sliding slope 451 of the clamping slider 45 and slides relatively. The clamping slide blocks 45 move towards the direction close to the adjusting plate 43 under the pushing of the workpiece, and the two clamping slide blocks 45 clamp the edge of the workpiece under the action of the clamping springs 44, so that the possibility of shaking the workpiece on the lower die 2 is reduced. According to different clamping strength requirements, the adjusting screw is screwed, and the adjusting plate 43 slides in the accommodating groove 31, so that the clamping strength is adjusted.

The implementation principle of the automobile seat component processing die with feeding detection in the embodiment of the application is that when a workpiece is placed on the lower die 2 under the clamping of a mechanical arm, the detection rotating rod 54 rotates in a direction away from the lower die 2, and when the workpiece is completely placed on the top surface of the lower die 2, the detection rotating rod 54 rotates to a position close to the proximity switch 58, and the proximity switch 58 receives an electric signal to prove that the workpiece is placed in place at the moment. The two fixed limiting rods 3 realize limiting of the workpiece, and the positioning accuracy of the workpiece on the lower die 2 is improved. The two clamping sliders 45 clamp the edges of the workpiece, so that the possibility of shaking the workpiece on the lower die 2 is reduced.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims (8)

1. The automobile seat component processing die with feeding detection is characterized by comprising a lower mounting block (1), a lower die (2) and a detection assembly (5), wherein the lower die (2) is connected to the top surface of the lower mounting block (1), the detection assembly (5) is arranged on the top surface of the lower mounting block (1), the detection assembly (5) comprises a detection vertical rod (51), a detection rotating rod (54), a rotating shaft (56) and a proximity switch (58), the detection assembly (5) is respectively provided with a group on two opposite angles of the lower die (2), the detection vertical rod (51) is vertically arranged at the edge of the lower die (2), one side of the detection plate, which is close to the lower die (2), is provided with a rotating groove (9) along the vertical direction, the rotating shaft (56) is arranged at the bottom of the rotating groove (9), the detection rotating rod (54) is arranged in the rotating groove (9), one side, which is far away from the lower die (2), of the bottom of the detection rotating rod (54) is provided with the rotating block (55), the rotating block (55) extends towards the rotating direction of the lower die (55), the proximity switch (58) is arranged on the vertical side wall of the detection vertical rod (51) far away from the lower module (2), and when the detection rotating rod (54) rotates into the rotating groove (9), the proximity switch (58) is close to the detection rotating rod (54) and receives an electric signal.

2. The car seat component processing die with feeding detection according to claim 1, wherein a connecting block (52) is arranged on one side, away from the lower die (2), of the detection vertical rod (51), and when the detection vertical rod (54) rotates to be in contact with the connecting block (52), the proximity switch (58) receives an electric signal.

3. The automobile seat component processing die with feeding detection according to claim 2, wherein a first accommodating hole (541) is formed in one side, close to the connecting block (52), of the detecting rotary rod (54), a second accommodating hole (521) corresponding to the first accommodating hole (541) is formed in one side, close to the detecting rotary rod (52), of the connecting block (52), a reset spring (57) is arranged between the detecting rotary rod (54) and the connecting block (52), two ends of the reset spring (57) are respectively connected with the inner bottom wall of the first accommodating hole (541) and the inner bottom wall of the second accommodating hole (521), and the detecting rotary rod (54) stretches out of the rotary groove (9) under the action of the reset spring (57) in a natural state.

4. The automobile seat component processing die with feeding detection function according to claim 1, wherein the detection assembly (5) further comprises a fixed limiting rod (3), the fixed limiting rod (3) is vertically arranged on two opposite sides of the diagonal of the lower die (2), and the fixed limiting rod (3) is arranged at the edge of the lower die (2).

5. The car seat component machining die with feeding detection function according to claim 4, wherein the top ends of the fixed limiting rod (3) and the limiting vertical rod are respectively provided with a placing chamfer (7), the placing chamfers (7) are arranged towards the direction of the lower die (2), and one side, close to the lower die (2), of the top end of the detection rotating rod (54) is provided with a contact chamfer (542).

6. The car seat component machining die with feeding detection function according to claim 1, wherein the detection rotating rod (54) is provided with an abutting pad (8) at one side close to the lower die (2).

7. The automobile seat component processing die with feeding detection function according to claim 5, wherein the clamping assembly (4) is arranged on the fixed limiting rod (3), the clamping assembly (4) comprises a clamping sliding block (45) and a clamping spring (44), a containing groove (31) is formed in one side, close to the lower die (2), of the fixed limiting rod (3), the clamping sliding block (45) is slidably arranged in the containing groove (31), the clamping spring (44) is connected between the inner bottom wall of the containing groove (31) and the clamping sliding block (45), one end of the clamping sliding block (45) stretches out of the containing groove (31) under the action of the clamping spring (44), and a sliding inclined surface (451) is formed in the top end, close to the lower die (2), of the clamping sliding block (45), stretching out of the containing groove (31).

8. The car seat component machining die with feeding detection according to claim 7, wherein an adjusting plate (43) is slidably arranged in the accommodating groove (31), the adjusting plate (43) is connected with one end of the clamping spring (44), and an adjusting piece for adjusting the position of the adjusting plate (43) is arranged on the fixed limiting rod (3).