Intelligent drilling machine for automobile part machining and using method of intelligent drilling machine

Abstract

The invention discloses an intelligent drilling machine for automobile part machining and a using method of the intelligent drilling machine. The drilling machine comprises a machine table assembly and a drilling assembly arranged above the machine table assembly. The machine table assembly comprises a table plate, a plurality of annular sliding grooves and at least two clamping pieces, wherein the annular sliding grooves are coaxially formed in the table plate from inside to outside, and the clamping pieces are arranged in the annular sliding grooves. The multiple annular sliding grooves are formed in the platen, the adjacent annular sliding grooves communicate through the connecting grooves, the clamping pieces can be switched into the different annular sliding grooves according to the widths of the machined automobile parts, when circumferential drilling operation is conducted, the clamping pieces can be pushed to enable the automobile parts to rotate to conduct circumferential drilling operation, and when linear drilling operation is conducted, the clamping pieces can be pushed to enable the automobile parts to rotate to conduct linear drilling operation. And the clamping piece can be locked, so that linear drilling operation is carried out when the automobile parts are fixed, and the applicability of the drilling machine is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cutting blade depth processing and numerical control blade technology, in particular to an intelligent drilling machine for processing automobile parts and a use method thereof. Background Art

[0002] A drilling machine refers to a machine tool that mainly uses a drill to process holes on a workpiece. Usually, the main motion is rotation of the drill, and the axial movement of the drill is the feed motion. The drilling machine has a simple structure and relatively low processing accuracy. It can drill through holes and blind holes, replace special tools, expand, countersink, ream or tap, etc., involving deep processing of cutting blades and deep processing of CNC blades.

[0003] In the existing drilling machine, the workpiece does not move during the processing, and only the tool moves linearly. This method can meet the needs of linear drilling operations, but it is difficult to meet the needs of circumferential drilling operations. Therefore, the present invention proposes an intelligent drilling machine for automobile parts processing and a method of using the same to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent drilling machine for automobile parts processing and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent drilling machine for processing automobile parts, comprising a machine platform component and a drilling component arranged above the machine platform component; The machine assembly includes a table, a plurality of annular slide grooves coaxially arranged on the table from inside to outside, and at least two clamping members arranged in the annular slide grooves; The table plate is provided with an annular slide rail below each annular slide groove, the lower end of the clamping member is slidably arranged in the annular slide rail, at least two connecting grooves are arranged between two adjacent annular slide grooves, a notch is arranged between two adjacent annular slide rails and below the connecting groove, and the clamping member is switched to different annular slide grooves through the connecting groove.

[0006] As a preferred solution of the present invention, the clamping member comprises a slide bar and a sleeve slidably arranged on the top end of the slide bar; A lower clamping plate is provided at the bottom of the inner side of the jacket, a lifting screw is threadedly connected to the top of the jacket, an upper clamping plate is connected to the bottom end of the lifting screw, a sliding block is provided at the bottom of the jacket, a slot matching the sliding block is provided at the top of the sliding rod, the sliding block of the jacket is installed in the slot of the sliding rod, and a locking pin is threaded on one side of the sliding rod located in the slot.

[0007] As a preferred solution of the present invention, one side of the lower end of the slide rod is rotatably provided with two rollers, the other side of the lower end of the slide rod is rotatably provided with a limit gear, and a locking member is provided on the side of the slide rod which is different from the rollers and the limit gear; The structure of the annular slide rail is a U-shaped shell, and two circles of annular shelves are arranged at intervals at the bottom of the inner side of the annular slide rail. The two rollers of the slide rod are placed on the outside of the outer annular shelf, and the limiting gear of the slide rod is placed on the inside of the inner annular shelf. The annular slide rail is also provided with annular teeth on the inner side of the inner annular shelf, and the limiting gear is meshed with the annular teeth.

[0008] As a preferred solution of the present invention, the locking member comprises a latching tooth arranged on one side of the limit gear, a transmission screw threadedly connected to one side of the latching tooth, and a locking rod; The first support seat is inserted into the upper and lower sides of the locking rod, and the second support seat is inserted into one side of the transmission screw. One end of the first support seat and the second support seat are fixed on the sliding rod. The end of the transmission screw close to the second support seat is connected to the driven bevel gear, and the bottom end of the locking rod is connected to the driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear. Guide rods are inserted on both upper and lower sides of the latching teeth, support rods are arranged on both sides of the second support seat, and one end of the guide rod is connected to the support rod.

[0009] As a preferred solution of the present invention, wherein: the width of the connecting groove is greater than the width of the sliding rod and the locking rod, the annular shelf of the annular slide rail is located at the notch and is in a separated state, and the annular teeth of the annular slide rail except the innermost layer are located at the notch and are in a separated state.

[0010] As a preferred solution of the present invention, a bottom frame is arranged below the table top, the table top is mounted on the bottom frame, two bearing rods are also arranged at the bottom of the annular slide rail, and both ends of the bearing rods are mounted in the bottom frame.

[0011] As a preferred solution of the present invention, the drilling assembly includes a transverse slide, a longitudinal slide slidably arranged on the transverse slide, and a drilling device slidably arranged on the longitudinal slide, and the drilling device is arranged above the table.

[0012] As a preferred solution of the present invention, wherein: bearing plates are provided on both sides of the bottom frame, and both ends of the transverse slide are mounted on the bearing plates.

[0013] A method for using an intelligent drilling machine for processing automobile parts comprises the following steps: S1. According to the width of the auto parts, move the clamping part to a suitable annular slide groove through the connecting groove, then move the jacket so that the slider at the bottom of the jacket slides in the slot of the slide rod, and adjust the spacing between the jackets. After the adjustment is completed, fix the jacket by rotating the locking pin; S2. Place the auto parts in the clamping sleeve, and then rotate the lifting screw to make the upper clamping plate and the lower clamping plate approach each other to clamp the auto parts; S3, when performing circumferential drilling operation, the automobile parts are rotated by pushing the clamping part, and then the circumferential drilling operation is performed by the drilling equipment. When the clamping part rotates, the slide bar of the clamping part rotates along the annular slide groove, the roller on the slide bar rolls along the ring line in the annular slide rail, and the limit gear rotates along the annular tooth; S4. When performing linear drilling operations, the auto parts are rotated to a suitable angle by pushing the clamping piece, and then the locking rod is rotated to make the locking rod drive the active bevel gear, the driven bevel gear and the transmission screw to rotate, and the latching teeth move along the axial direction of the transmission screw until the latching teeth mesh with the limit gear to lock it, so that the clamping piece no longer rotates, and then the linear drilling operation is performed through the drilling equipment; S5. After the drilling process is completed, the lifting screw is rotated to move the upper clamping plate and the lower clamping plate away from each other, and the processed auto parts are taken out.

[0014] The table of the present invention is provided with a plurality of annular slide grooves, and adjacent annular slide grooves are connected by connecting grooves. The clamping parts can be switched to different annular slide grooves according to the width of the processed automobile parts. When performing circumferential drilling operations, the clamping parts can be pushed to rotate the automobile parts for circumferential drilling operations. When performing linear drilling operations, the clamping parts can be locked to keep the automobile parts stationary while performing linear drilling operations, thereby improving the applicability of the drilling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic cross-sectional structure diagram of a machine assembly of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at A in the middle; Figure 4 For the present invention Figure 2 A schematic diagram of the enlarged structure at B in the middle; Figure 5 For the present invention Figure 2 Schematic diagram of the enlarged structure at point C in the middle.

[0016] In the figure: 1, machine assembly; 11, table; 111, annular slide; 112, connecting groove; 12, clamping member; 121, slide bar; 122, clamping sleeve; 123, lower clamping plate; 124, lifting screw; 125, upper clamping plate; 126, slider; 127, locking pin; 128, roller; 129, limit gear; 13, annular slide rail; 131, annular shelf; 132, annular gear ; 14. Locking piece; 141. Clamping tooth; 142. Drive screw; 143. Locking rod; 144. First support seat; 145. Second support seat; 146. Driven bevel gear; 147. Active bevel gear; 148. Guide rod; 149. Support rod; 2. Drilling assembly; 21. Horizontal slide; 22. Longitudinal slide; 23. Drilling equipment; 3. Bottom frame; 4. Load-bearing rod; 5. Load-bearing plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 5 , an intelligent drilling machine for processing automobile parts, comprising a machine platform component 1 and a drilling component 2 arranged above the machine platform component 1; The drilling assembly 2 includes a transverse slide 21, a longitudinal slide 22 slidably arranged on the transverse slide 21, and a drilling device 23 slidably arranged on the longitudinal slide 22, and the drilling device 23 is arranged above the table 11; The machine assembly 1 includes a table 11, a plurality of annular grooves 111 coaxially arranged on the table 11 from the inside to the outside, and at least two clamping members 12 arranged in the annular grooves 111. Specifically, the number of the annular grooves 111 is 2-4, and the number of the clamping members 12 is 2; The table 11 is provided with an annular slide rail 13 below each annular slide groove 111, and the lower end of the clamping member 12 is slidably arranged in the annular slide rail 13. At least two connecting grooves 112 are arranged between two adjacent annular slide grooves 111, and a notch is arranged between two adjacent annular slide rails 13 and below the connecting groove 112. The clamping member 12 is switched to different annular slide grooves 111 through the connecting groove 112. Specifically; Among them, a bottom frame 3 is arranged below the table 11, and the table 11 is installed on the bottom frame 3. Two bearing rods 4 are also arranged at the bottom of the annular slide rail 13, and both ends of the bearing rods 4 are installed in the bottom frame 3. Bearing plates 5 are arranged on both sides of the bottom frame 3, and both ends of the transverse slide 21 are installed on the bearing plates 5.

[0019] In this embodiment, the clamping member 12 includes a slide bar 121 and a jacket 122 slidably disposed on the top of the slide bar 121. Specifically, the jacket 122 is a C-shaped structure, and the bottom plate of the jacket 122 is longer than the top plate. A lower clamping plate 123 is provided at the bottom of the inner side of the jacket 122, a lifting screw 124 is threadedly connected to the top of the jacket 122, and an upper clamping plate 125 is connected to the bottom of the lifting screw 124. A slider 126 is provided at the bottom of the jacket 122, and a slot matching the slider 126 is provided at the top of the slide bar 121. The slider 126 of the jacket 122 is installed in the slot of the slide bar 121. A locking pin 127 is threaded on one side of the slide bar 121 located in the slot. Specifically, rubber pads are provided on the inner sides of the upper clamping plate 125 and the lower clamping plate 123 to prevent the auto parts from being indented when clamping the auto parts. Two rollers 128 are rotatably provided on one side of the lower end of the slide bar 121, and a limit gear 129 is rotatably provided on the other side of the lower end of the slide bar 121. A locking member 14 is provided on the side of the slide bar 121 different from the rollers 128 and the limit gear 129; The structure of the annular rail 13 is a U-shaped shell. Two circles of annular shelves 131 are arranged at intervals at the bottom of the inner side of the annular rail 13. The two rollers 128 of the slide bar 121 are arranged on the outer side of the outer annular shelf 131. The limit gear 129 of the slide bar 121 is arranged on the inner side of the inner annular shelf 131. The annular rail 13 is also provided with an annular tooth 132 on the inner side of the inner annular shelf 131. The limit gear 129 is meshed with the annular tooth 132. Specifically, the annular shelf bar 131 of the annular slide rail 13 is located at the notch and is in a partitioned state. The annular teeth 132 of the annular slide rail 13 except the innermost layer are located at the notch and are in a partitioned state, so that the clamping member 12 can enter the interior of the annular slide rail 13 through the notch.

[0020] In this embodiment, the locking member 14 includes a latching tooth 141 disposed on one side of the limiting gear 129, a transmission screw 142 threadedly connected to one side of the latching tooth 141, and a locking rod 143; The first support seat 144 is inserted on both the upper and lower sides of the locking rod 143, and the second support seat 145 is inserted on one side of the transmission screw 142. One end of the first support seat 144 and the second support seat 145 are fixed on the slide bar 121. The end of the transmission screw 142 close to the second support seat 145 is connected to a driven bevel gear 146. The bottom end of the locking rod 143 is connected to an active bevel gear 147, and the active bevel gear 147 is meshed with the driven bevel gear 146. Specifically, the width of the connecting groove 112 is greater than the width of the slide bar 121 and the locking rod 143, so that the slide bar 121 and the locking rod 143 can slide along the connecting groove 112 into the annular slide grooves 111 of different diameters. It should be noted that the latching tooth 141 is an arc-shaped structure, the latching tooth 141 cooperates with the limit gear 129, an arc-shaped protrusion is provided on one side of the latching tooth 141, and the transmission screw 142 passes through the arc-shaped protrusion of the latching tooth 141 and is threadedly connected thereto; Guide rods 148 are inserted on the upper and lower sides of the latch tooth 141, and support rods 149 are provided on both sides of the second support seat 145. One end of the guide rod 148 is connected to the support rod 149. The latch tooth 141 is limited by the guide rod 148. When the transmission screw 142 rotates, the guide rod 148 can move axially along the transmission screw 142 and the guide rod 148.

[0021] The method for using the intelligent drilling machine for automobile parts processing of the present invention comprises the following steps: S1. According to the width of the automobile parts, the clamping member 12 is moved to a suitable annular slide groove 111 through the connecting groove 112, and then the jacket 122 is moved so that the slider 126 at the bottom of the jacket 122 slides in the slot of the slide rod 121, and the spacing between the jackets 122 is adjusted. After the adjustment is completed, the jacket 122 is fixed by rotating the locking pin 127; S2, placing the automobile parts in the clamping sleeve 122, and then rotating the lifting screw 124 to make the upper clamping plate 125 and the lower clamping plate 123 approach each other to clamp the automobile parts; S3, when performing circumferential drilling operation, the automobile parts are rotated by pushing the clamping member 12, and then the circumferential drilling operation is performed by the drilling device 23. When the clamping member 12 rotates, the slide bar 121 of the clamping member 12 rotates along the annular slide groove 111, the roller 128 on the slide bar 121 rolls along the ring line in the annular slide rail 13, and the limit gear 129 rotates along the annular gear 132; S4. When performing linear drilling, the auto parts are rotated to a suitable angle by pushing the clamping member 12, and then the locking rod 143 is rotated, so that the locking rod 143 drives the active bevel gear 147, the driven bevel gear 146 and the transmission screw 142 to rotate, and the latching tooth 141 moves axially along the transmission screw 142 until the latching tooth 141 meshes with the limit gear 129 to lock it, so that the clamping member 12 no longer rotates, and then the linear drilling operation is performed through the drilling device 23; S5. After the drilling process is completed, the lifting screw 124 is rotated again to move the upper clamping plate 125 and the lower clamping plate 123 away from each other, and the processed automobile parts are taken out.

[0022] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An intelligent drilling machine for automobile parts processing, characterized in that: It comprises a machine platform component (1) and a drilling component (2) arranged above the machine platform component (1); The machine assembly (1) comprises a table plate (11), a plurality of annular slide grooves (111) coaxially arranged on the table plate (11) from the inside to the outside, and at least two clamping members (12) arranged in the annular slide grooves (111); The table plate (11) is provided with an annular slide rail (13) below each annular slide groove (111); the lower end of the clamping member (12) is slidably arranged in the annular slide rail (13); at least two connecting grooves (112) are arranged between two adjacent annular slide grooves (111); a notch is arranged between two adjacent annular slide rails (13) and below the connecting groove (112); the clamping member (12) is switched to a different annular slide groove (111) through the connecting groove (112).

2. The intelligent drilling machine for automobile parts processing according to claim 1 is characterized in that: The clamping member (12) comprises a sliding rod (121) and a clamping sleeve (122) slidably arranged on the top end of the sliding rod (121); A lower clamping plate (123) is provided at the bottom of the inner side of the jacket (122); a lifting screw (124) is threadedly connected to the top of the jacket (122); the bottom end of the lifting screw (124) is connected to an upper clamping plate (125); a sliding block (126) is provided at the bottom of the jacket (122); a slot matching the sliding block (126) is provided at the top end of the sliding bar (121); the sliding block (126) of the jacket (122) is installed in the slot of the sliding bar (121); and a locking pin (127) is threadedly provided on one side of the sliding bar (121) located in the slot.

3. The intelligent drilling machine for automobile parts processing according to claim 2 is characterized in that: Two rollers (128) are rotatably provided on one side of the lower end of the slide bar (121), a limit gear (129) is rotatably provided on the other side of the lower end of the slide bar (121), and a locking member (14) is provided on a side of the slide bar (121) different from the rollers (128) and the limit gear (129); The structure of the annular slide rail (13) is a U-shaped shell. Two circles of annular shelves (131) are arranged at intervals at the bottom of the inner side of the annular slide rail (13). The two rollers (128) of the slide bar (121) are arranged on the outer side of the outer annular shelf (131). The limit gear (129) of the slide bar (121) is arranged on the inner side of the inner annular shelf (131). The annular slide rail (13) is also provided with an annular tooth (132) on the inner side of the inner annular shelf (131). The limit gear (129) is meshed with the annular tooth (132).

4. The intelligent drilling machine for automobile parts processing according to claim 3 is characterized in that: The locking member (14) comprises a latching tooth (141) arranged on one side of the limiting gear (129), a transmission screw rod (142) threadedly connected to one side of the latching tooth (141), and a locking rod (143); The first support seat (144) is inserted on both upper and lower sides of the locking rod (143), and the second support seat (145) is inserted on one side of the driving screw (142). One end of the first support seat (144) and the second support seat (145) are fixed on the sliding rod (121). The end of the driving screw (142) close to the second support seat (145) is connected to a driven bevel gear (146). The bottom end of the locking rod (143) is connected to an active bevel gear (147), and the active bevel gear (147) is meshed with the driven bevel gear (146). Guide rods (148) are inserted into the upper and lower sides of the latching teeth (141), support rods (149) are provided on both sides of the second support seat (145), and one end of the guide rod (148) is connected to the support rod (149).

5. The intelligent drilling machine for automobile parts processing according to claim 4 is characterized in that: The width of the connecting groove (112) is greater than the width of the slide rod (121) and the locking rod (143); the annular shelf (131) of the annular slide rail (13) is located at the notch in a partitioned state; and the annular teeth (132) of the annular slide rail (13) other than the innermost layer are located at the notch in a partitioned state.

6. The intelligent drilling machine for automobile parts processing according to claim 5, characterized in that: A bottom frame (3) is provided below the table top (11), and the table top (11) is mounted on the bottom frame (3). Two bearing rods (4) are also provided at the bottom of the annular slide rail (13), and both ends of the bearing rods (4) are mounted in the bottom frame (3).

7. The intelligent drilling machine for automobile parts processing according to claim 6, characterized in that: The drilling assembly (2) comprises a transverse slide (21), a longitudinal slide (22) slidably arranged on the transverse slide (21), and a drilling device (23) slidably arranged on the longitudinal slide (22); the drilling device (23) is arranged above the table (11).

8. The intelligent drilling machine for automobile parts processing according to claim 7, characterized in that: A bearing plate (5) is provided on both sides of the bottom frame (3), and both ends of the transverse slide (21) are mounted on the bearing plates (5).

9. The method for using the intelligent drilling machine for automobile parts processing according to claim 8, characterized in that: The following steps are involved: S1. According to the width of the automobile parts, the clamping member (12) is moved into a suitable annular slide groove (111) through the connecting groove (112), and then the jacket (122) is moved so that the slider (126) at the bottom of the jacket (122) slides in the slot of the slide rod (121), and the spacing between the jackets (122) is adjusted. After the adjustment is completed, the jacket (122) is fixed by rotating the locking pin (127); S2, placing the automobile part in the clamping sleeve (122), and then rotating the lifting screw (124) to make the upper clamping plate (125) and the lower clamping plate (123) approach each other to clamp the automobile part; S3, when performing circumferential drilling operation, the automobile accessory is rotated by pushing the clamping member (12), and then the circumferential drilling operation is performed by the drilling device (23). When the clamping member (12) rotates, the slide bar (121) of the clamping member (12) rotates along the annular slide groove (111), the roller (128) on the slide bar (121) rolls along the ring line in the annular slide rail (13), and the limit gear (129) rotates along the annular gear (132); S4. When performing a linear drilling operation, the automobile accessory is rotated to a suitable angle by pushing the clamping member (12), and then the locking rod (143) is rotated, so that the locking rod (143) drives the active bevel gear (147), the driven bevel gear (146) and the transmission screw (142) to rotate, and the latching tooth (141) moves axially along the transmission screw (142) until the latching tooth (141) meshes with the limit gear (129) to lock it, so that the clamping member (12) no longer rotates, and then the linear drilling operation is performed through the drilling device (23); S5. After the drilling process is completed, the lifting screw (124) is rotated to move the upper clamping plate (125) and the lower clamping plate (123) away from each other, and the processed automobile parts are taken out.

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