Anti-drop supporting structure for product pre-installation

Abstract

The invention discloses a product pre-installation anti-drop supporting structure which comprises a bottom plate, a plurality of first positioning grooves are distributed in the upper end face of the bottom plate in a matrix mode, and clamping mechanisms are arranged in the first positioning grooves; a plurality of pressing acupoint blocks are further distributed on the upper end face of the bottom plate in a matrix mode, the pressing acupoint blocks are used for being connected with the upper end face of a product in an inserted mode, and the pressing acupoint blocks and the clamping mechanisms are distributed in pairs; the clamping mechanism comprises a first driving part and a rotating part connected with the first driving part, and the first driving part is used for driving the rotating part to rotate and is matched with the pressing acupoint block to clamp and fix a product; an anti-falling structure used for preventing the product from falling off is arranged on the side portion of the lower pressing acupoint block and used for supporting the product to prevent the product from falling off. The anti-falling supporting structure has the advantages that the anti-falling structure is arranged, when the clamping mechanism clamps the product, the product is supported and prevented from falling off, and the three-damage phenomenon of the product is avoided.

Description

Technical Field

[0002] The invention relates to the technical field of equipment production and processing, and in particular to a product pre-installed anti-slip support structure. Background Art

[0004] At present, the processing of all appearance products in the industry has extremely strict requirements on the appearance of the products, and the three damages of the products must not occur. Therefore, when the fixtures of many products in the CNC processing and manufacturing process deal with this problem, they all take protective actions for the appearance requirements. When the appearance of the product is the four sides and the top surface of the processing direction (that is, the acupoint is at the bottom, the product is at the top; the acupoint is on the left, the product is on the right; the acupoint is on the right, the product is on the left; the acupoint is in front, the product is in the back; the acupoint is in the back, the product is in the front), the gravity of the product can be effectively contacted and supported on the acupoint, and it is not easy for the product to break away from the fixture before clamping, so it is relatively easy to protect the appearance in the fixture design and processing.

[0005] However, when the exterior surface is at the bottom of the processing structure and the processing reference surface is taken into consideration, the design of the fixture has to adopt the method of using the fixture points on the top and the product processing on the bottom. The product will naturally fall off the points due to gravity when installed from bottom to top, which can easily cause friction between the exterior surface and the fixture, resulting in the appearance surface being damaged. Summary of the invention

[0007] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a product pre-installed anti-dropping support structure.

[0008] The objective of the present invention is achieved through the following technical solutions: A product pre-installed anti-drop support structure, comprising: a bottom plate, a plurality of first positioning holes are distributed in a matrix on the upper surface of the bottom plate, and a clamping mechanism is provided in the first positioning holes; The upper end surface of the bottom plate is also provided with a plurality of downward pressure acupuncture point blocks arranged in a matrix, the downward pressure acupuncture point blocks are used to be plugged with the upper end surface of the product, and the plurality of downward pressure acupuncture point blocks are arranged in pairs with the plurality of clamping mechanisms; The clamping mechanism comprises a first driving member and a rotating member connected to the first driving member, wherein the first driving member is used to drive the rotating member to rotate and cooperate with the acupuncture point pressing block to clamp and fix the product; The side of the acupuncture point pressing block is provided with an anti-drop structure for preventing the product from falling off, and the anti-drop structure is used to hold the product to avoid the product from falling off.

[0009] In one embodiment, the first driving member is an upper lever cylinder, and the upper lever cylinder is fixed to the base plate.

[0010] In one embodiment, the rotating member includes a seat body mounted on the upper end surface of the upper lever cylinder, a connecting rod hinged on the seat body, and an upper pressure plate hinged on the connecting rod, one end of the connecting rod is hinged to the upper end surface of the upper lever cylinder, the free end of the connecting rod is hinged to the upper pressure plate, and the piston rod of the upper lever cylinder is hinged upward to the upper pressure plate.

[0011] In one embodiment, the cross-section of the upper pressing plate is L-shaped, and a rubber block for contacting the product is provided on the top of the upper pressing plate.

[0012] In one embodiment, the anti-slip structure includes a rotating lever arm arranged on the side of the downward-pressing acupoint block, a fixing screw fixing the rotating lever arm on the downward-pressing acupoint block, and a torsion spring sleeved on the fixing screw, wherein the torsion spring clamps the rotating lever arm and the downward-pressing acupoint block to each other.

[0013] In one embodiment, the wire diameter of the torsion spring is 1 mm, and the torsion spring is a seven-shaped structure torsion spring, and the torsion spring provides elastic force for the rotating force arm so that the rotating force arm supports the product upward.

[0014] In one embodiment, a rubber-coated bearing is installed at one end of the rotating arm away from the fixing screw, and the rubber-coated bearing is fixed to the rotating arm by a bayonet pin. The rubber-coated bearing is used to make point contact with the lower side of the product when the rotating arm supports the product upward through the elastic force of the torsion spring.

[0015] In one embodiment, the cross section of the acupoint pressing block is in an inverted L-shape, and a plug-in block plugged into the product is provided at the bottom side of the upper end of the acupoint pressing block.

[0016] In one embodiment, a plurality of mold feet are provided at the bottom of the base plate, the plurality of mold feet are evenly distributed along the length direction of the base plate, and the base plate is locked and fixed to the plurality of mold feet.

[0017] In one embodiment, the anti-slip support mechanism also includes a fixing mechanism, which includes a member for clamping the product when the product needs to be pressed downward for processing. The fixing mechanism includes a second driving member and a fixing member connected to the second driving member, and the fixing member is used to fix the product to the upper end surface of the fixing member. The second driving member is used to move in a direction close to the fixing member to cooperate with the fixing member to clamp the side of the product.

[0018] Compared with the prior art, the present invention has at least the following advantages: A pre-installed anti-slip support structure for a product of the present invention clamps and fixes the product by setting a downward pressure acupoint block that cooperates with a clamping mechanism. The downward pressure acupoint block is located above the product. The installation method of the downward pressure acupoint block is a practical L-inverted method, so that it cooperates with an upper pressure plate to clamp the product from bottom to top, effectively protecting the product's appearance from three damages. At the same time, the downward pressure acupoint block is clamped with a rotating lever arm on the side, and the rotating lever arm is clamped with the downward pressure acupoint block through a torsion spring. The torsion spring provides elastic force for the rotating lever arm, so that the rotating lever arm supports the product upward, and the rubber-coated bearing on the rotating lever arm contacts the lower side of the product to prevent the product from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A schematic diagram of the structure of a pre-installed anti-slip support structure for a product provided by the present invention; Figure 2 A schematic diagram of the partial structure of a pre-installed anti-slip support structure for a product provided by the present invention; Figure 3 A schematic diagram of the structure of a clamping mechanism and an anti-slipping mechanism in a pre-installed anti-slipping supporting structure for a product provided by the present invention; Figure 4 A schematic diagram of the structure of a product clamped by a fixing mechanism and a limiting assembly in a pre-installed anti-slip support structure provided by the present invention; Figure 5 A schematic structural diagram of a fixing mechanism and a limiting component in a pre-installed anti-slip support structure for a product provided by the present invention.

[0022] Description of the drawings: 10, bottom plate; 11, first positioning hole groove; 12, second positioning hole groove; 20, clamping mechanism; 21, rotating part; 211, seat body; 212, connecting rod; 213, upper pressure plate; 22, upper lever cylinder; 30, mold foot; 40, downward pressure point block; 41, plug-in block; 50, high-strength rubber block; 60, anti-slip structure; 61, rotating force arm; 62, fixing screw; 63, torsion spring; 64, rubber-coated bearing; 70, fixing mechanism; 71, double-rod cylinder; 711, push plate; 712, rubber pad; 72, positioning point block; 80, limit assembly; 81, limit member; 811, base; 812, connecting rod; 813, limit block; 82, downward pressure lever cylinder; 90, product. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] A product pre-installed anti-slip support structure, refer to Figure 1 , including a bottom plate 10, a plurality of first positioning holes 11 are distributed in a matrix on the upper end surface of the bottom plate 10, and a clamping mechanism 20 is provided in the first positioning holes 11. Among them, a plurality of mold feet 30 are provided at the bottom of the bottom plate 10, and the plurality of mold feet 30 are evenly distributed along the length direction of the bottom plate 10. The bottom plate 10 is locked and fixed with the plurality of mold feet 30. In the embodiment, the bottom plate 10 is locked and fixed with the plurality of mold feet 30 from top to bottom using M8 hexagon socket screws.

[0028] Reference Figure 2 A plurality of downward pressure acupoint blocks 40 are also arranged in a matrix on the upper end surface of the bottom plate 10, and the plurality of downward pressure acupoint blocks 40 are fixed to the upper end surface of the bottom plate 10 from top to bottom by M6 hexagon socket screws. The downward pressure acupoint blocks 40 are used to be plugged with the upper end surface of the product 90, and the plurality of downward pressure acupoint blocks 40 and the plurality of clamping mechanisms 20 are arranged in pairs.

[0029] Further, refer to Figure 2 and Figure 3The cross section of the acupuncture point pressing block 40 is in an inverted L shape. The installation method of the acupuncture point pressing block 40 is practically L-shaped, so as to cooperate with the upper pressing plate 213 to clamp the product 90 from bottom to top, effectively protecting the appearance of the product 90 from three damages. The upper bottom side of the acupuncture point pressing block 40 is provided with a plug-in block 41 plugged into the product 90, and the plug-in block 41 is used to cooperate with the clamping mechanism 20 to clamp the product 90.

[0030] Reference Figure 2 and Figure 3 The clamping mechanism 20 includes a first driving member and a rotating member 21 connected to the first driving member. The first driving member is used to drive the rotating member 21 to rotate, thereby cooperating with the pressing acupuncture point block 40 to clamp and fix the product 90.

[0031] Further, refer to Figure 2 and Figure 3 , the first driving member is an upper lever cylinder 22, and the upper lever cylinder 22 is fixed to the bottom plate 10 by M6 screws. The rotating member 21 includes a seat body 211 installed on the upper end surface of the upper lever cylinder 22, a connecting rod 212 hinged on the seat body 211, and an upper pressing plate 213 hinged on the connecting rod 212, one end of the connecting rod 212 is hinged to the upper end surface of the upper lever cylinder 22, and the free end of the connecting rod 212 is hinged to the upper pressing plate 213. The piston rod of the upper lever cylinder 22 is hinged to the upper pressing plate 213 upward. The upper lever cylinder 22 can drive the upper pressing plate to rotate to cooperate with the lower pressing acupuncture point block 40 to clamp and fix the product 90, so as to achieve the clamping and fixing of the lower pressing acupuncture point block 40 on the top and the product 90 on the bottom.

[0032] Further, refer to Figure 2 and Figure 3 The cross-section of the upper pressing plate 213 is L-shaped to adapt to the shape of the product 90, and a high-strength rubber block 50 is provided on the top of the upper pressing plate 213. The high-strength rubber block 50 is used to contact the product 90 to effectively prevent the upper pressing plate 213 from directly contacting the product 90 to protect the product 90.

[0033] Reference Figure 2 and Figure 3The side of the acupuncture point pressing block 40 is provided with an anti-slip structure 60 for preventing the product 90 from falling off. The anti-slip structure 60 is used to assist the acupuncture point pressing block 40 and the clamping mechanism 20 to hold the product 90 to prevent the product 90 from falling off. The anti-slip structure 60 includes a rotating force arm 61 provided on the side of the acupuncture point pressing block 40, a fixing screw 62 fixing the rotating force arm 61 on the acupuncture point pressing block 40, and a torsion spring 63 sleeved on the fixing screw 62. The rotating force arm 61 is provided in a long strip shape, and the fixing screw 62 is an M5 plug screw. The fixing screw 62 fixes the rotating force arm 61 to the side of the acupuncture point pressing block 40. The wire diameter of the torsion spring 63 is 1 mm, and the torsion spring 63 is a seven-shaped structure torsion spring 63. The torsion spring 63 is sleeved on the fixing screw 62, so that the rotating force arm 61 and the downward pressure acupoint block 40 are clamped with each other. The torsion spring 63 has elastic force. When the downward pressure acupoint block 40 cooperates with the upper pressure plate 213 to clamp the product 90, the elastic force of the torsion spring 63 causes the rotating force arm 61 to support the product 90 upward to prevent the product 90 from falling off.

[0034] Further, refer to Figure 2 and Figure 3 , a rubber-coated bearing 64 is installed at one end of the rotating arm 61 away from the fixing screw 62, and the rubber-coated bearing 64 is fixed to the rotating arm 61 by a bayonet. The rubber-coated bearing 64 and the fixing screw 62 are respectively located at the two ends close to the rotating arm 61. When the rotating arm 61 holds the product 90 upward by the elastic force of the torsion spring 63, the rubber-coated bearing 64 makes point contact with the lower side of the product 90. The outer side of the rubber-coated bearing 64 is rubber-coated, which can effectively prevent scratches caused by friction with the surface of the product 90, effectively protect the appearance of the product 90, and make point contact with the product 90.

[0035] The present application sets a downward pressure acupoint block 40 to cooperate with the clamping mechanism 20 to clamp and fix the product 90. The downward pressure acupoint block 40 is located above the product 90. The installation method of the downward pressure acupoint block 40 is a practical L-inverted method, so that it cooperates with the upper pressure plate 213 to clamp the product 90 from bottom to top, effectively protecting the appearance of the product 90 from three damages. At the same time, the downward pressure acupoint block 40 is provided with a rotating lever arm 61 on the side, and the rotating lever arm 61 is clamped with the downward pressure acupoint block 40 through a torsion spring 63. The torsion spring 63 provides elastic force for the rotating lever arm 61, so that the rotating lever arm 61 supports the product 90 upward, and the rubber-coated bearing 64 on the rotating lever arm 61 is in point contact with the lower side of the product 90 to prevent the product 90 from falling off.

[0036] Reference Figure 4, because the product 90 is processed so that the appearance of the product 90 is located at the bottom of the processing structure, the appearance of the product 90 is also processed so that the appearance of the product 90 is located at the top of the processing structure, and the prior art usually completes the processing of one side of the product 90 and then moves the product 90 to the next processing station to process the next side of the product 90, the product 90 needs to spend a certain amount of time in the clamping process of the processing station, which increases the time consumed for processing and reduces the processing efficiency of the product 90. Therefore, the present application is provided with a fixing mechanism 70 for clamping the product 90 when the processing structure product 90 is pressed down. The fixing mechanism 70 is located on one side of the clamping mechanism 20, and a plurality of second positioning holes 12 are distributed in a matrix on the upper end surface of the bottom plate 10, and the fixing mechanism 70 is arranged in the second positioning holes 12. The fixing mechanism 70 includes a second driving member and a fixing member connected to the second driving member, wherein the fixing member is used to fix the product 90 to the upper end surface of the fixing member, and the second driving member is used to move in a direction close to the fixing member to cooperate with the fixing member to clamp the side of the product 90.

[0037] Further, refer to Figure 4 and Figure 5 The second driving member is a double-rod cylinder 71, which is fixed to the upper end surface of the bottom plate 10 through a connecting plate and M4 screws. The double-rod cylinder 71 is installed on the side of the fixing member, and a push plate 711 is provided at the piston rod of the double-rod cylinder 71. A rubber pad 712 is also provided on the end surface of the push plate 711. The rubber pad 712 is used to prevent the push plate 711 from directly contacting the product 90, so as to protect the product 90.

[0038] Further, refer to Figure 4 and Figure 5 The fixing member is a positioning acupoint block 72. Specifically, the positioning acupoint block 72 is locked and fixed in the second positioning acupoint groove 12 from top to bottom by an M6 hexagon socket screw. The positioning acupoint block 72 supports the product 90 from bottom to top, and the upper end surface of the positioning acupoint block 72 is adapted to the shape of the product 90. The product 90 is placed on the upper end surface of the positioning acupoint block 72, and the double-rod cylinder 71 drives the push plate 711 to move in a direction close to the positioning acupoint block 72, so that the push plate 711 abuts against the side of the product 90 and cooperates with the positioning acupoint block 72 to clamp the side of the product 90.

[0039] Reference Figure 4 and Figure 5 This embodiment is also provided with a limit assembly 80 for preventing the product 90 from moving upward during processing. The limit assembly 80 includes a third driving member and a limit member 81 connected to the third driving member. The third driving member is used to drive the limit member 81 to rotate to clamp the top surface of the product 90 to prevent the product 90 from shifting upward during processing.

[0040] Further, refer to Figure 4 and Figure 5The third driving member is a downward lever cylinder 82, which is located on the side of the positioning point block 72 away from the double-rod cylinder 71, and the downward lever cylinder 82 is arranged opposite to the double-rod cylinder 71. Specifically, the downward lever cylinder 82 is fixed to the bottom plate 10 by M6 screws.

[0041] Reference Figure 4 and Figure 5 In this embodiment, the limiter 81 includes a base 811 mounted on the downward lever cylinder 82, a connecting rod 812 is rotatably connected above the base 811 through a pin shaft, and one end of the connecting rod 812 away from the base 811 is rotatably connected to a limit block 813, wherein the base 811 is fixed to the upper end of the downward lever cylinder 82 by bolts, the connecting rod 812 is vertically arranged, one end of the connecting rod 812 is hinged to the base 811, and the free end of the connecting rod 812 is hinged to the limit block 813. The piston rod of the downward lever cylinder 82 is hinged to one end of the limit block 813 upward. The downward lever cylinder 82 can drive the limit block 813 to rotate, so that after the product 90 is fixed on the positioning point block 72, it rotates and presses down to the upper end of the product 90 to clamp the top surface of the product 90, so as to prevent the product 90 from shifting upward during processing.

[0042] This embodiment realizes the need for pressing down the structural product 90 by setting up a fixing mechanism 70 and a limiting assembly 80 to reduce the time of the product 90 in the clamping process and reduce the poor appearance of such processed products 90. Different sides of the product 90 can be clamped and fixed at the same time at this work station to realize the processing requirements of different sides of the product 90.

[0043] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A product pre-installed anti-drop support structure, characterized in that: include: A bottom plate (10), wherein a plurality of first positioning holes (11) are distributed in a matrix on an upper end surface of the bottom plate (10), and a clamping mechanism (20) is provided in the first positioning holes (11); The upper end surface of the bottom plate (10) is also provided with a plurality of downward pressure acupoint blocks (40) arranged in a matrix, the downward pressure acupoint blocks (40) being used for plugging with the upper end surface of the product (90), and the plurality of downward pressure acupoint blocks (40) and the plurality of clamping mechanisms (20) being arranged in pairs; The clamping mechanism (20) comprises a first driving member and a rotating member (21) connected to the first driving member, wherein the first driving member is used to drive the rotating member (21) to rotate and cooperate with the acupuncture point pressing block (40) to clamp and fix the product (90); The side of the acupuncture point pressing block (40) is provided with an anti-drop structure (60) for preventing the product (90) from falling off, and the anti-drop structure (60) is used to support the product (90) to prevent the product (90) from falling off.

2. A product pre-installed anti-drop support structure according to claim 1, characterized in that: The first driving member is an upper lever cylinder (22), and the upper lever cylinder (22) is fixed on the base plate (10).

3. A product pre-installed anti-drop support structure according to claim 2, characterized in that: The rotating member (21) comprises a seat body (211) mounted on the upper end surface of the upper lever cylinder (22), a connecting rod (212) hinged on the seat body (211), and an upper pressure plate (213) hinged on the connecting rod (212), one end of the connecting rod (212) is hinged on the upper end surface of the upper lever cylinder (22), the free end of the connecting rod (212) is hinged to the upper pressure plate (213), and the piston rod of the upper lever cylinder (22) is hinged to the upper pressure plate (213) upward.

4. A product pre-installed anti-drop support structure according to claim 3, characterized in that: The cross section of the upper pressing plate (213) is L-shaped, and a rubber block (50) for contacting the product (90) is provided on the top of the upper pressing plate (213).

5. A product pre-installed anti-drop support structure according to claim 3, characterized in that: The anti-slip structure (60) comprises a rotating force arm (61) arranged on the side of the downward-pressing acupoint block (40), a fixing screw (62) fixing the rotating force arm (61) on the downward-pressing acupoint block (40), and a torsion spring (63) sleeved on the fixing screw (62), wherein the torsion spring (63) clamps the rotating force arm (61) and the downward-pressing acupoint block (40) to each other.

6. A product pre-installed anti-drop support structure according to claim 5, characterized in that: The wire diameter of the torsion spring (63) is 1 mm, and the torsion spring (63) is a seven-shaped structure torsion spring (63). The torsion spring (63) provides elastic force for the rotating force arm (61) so that the rotating force arm (61) supports the product (90) upward.

7. A product pre-installed anti-drop support structure according to claim 6, characterized in that: A rubber-coated bearing (64) is installed at one end of the rotating arm (61) away from the fixing screw (62). The rubber-coated bearing (64) is fixed to the rotating arm (61) by a bayonet pin. The rubber-coated bearing (64) is used to make point contact with the lower side of the product (90) when the rotating arm (61) supports the product (90) upward through the elastic force of the torsion spring (63).

8. A product pre-installed anti-drop support structure according to claim 7, characterized in that: The cross section of the acupoint pressing block (40) is in an inverted L-shape, and a plug-in block (41) plugged into the product (90) is provided on the bottom side of the upper end of the acupoint pressing block (40).

9. A product pre-installed anti-drop support structure according to claim 1, characterized in that: A plurality of mold feet (30) are provided at the bottom of the base plate (10), and the plurality of mold feet (30) are evenly distributed along the length direction of the base plate (10), and the base plate (10) and the plurality of mold feet (30) are locked and fixed.

10. A product pre-installed anti-drop support structure according to claim 1, characterized in that: The anti-slip support mechanism also includes a fixing mechanism (70), which includes a member for clamping the product (90) when the structural product (90) needs to be pressed downward, and the fixing mechanism (70) includes a second driving member and a fixing member connected to the second driving member, the fixing member is used to fix the product (90) to the upper end surface of the fixing member, and the second driving member is used to move in a direction close to the fixing member to cooperate with the fixing member to clamp the side of the product (90).

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