CN213971600U - Cutting die for mobile phone back plate made of composite material - Google Patents

Cutting die for mobile phone back plate made of composite material Download PDF

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Publication number
CN213971600U
CN213971600U CN202022522146.6U CN202022522146U CN213971600U CN 213971600 U CN213971600 U CN 213971600U CN 202022522146 U CN202022522146 U CN 202022522146U CN 213971600 U CN213971600 U CN 213971600U
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China
Prior art keywords
fixing
fixed
seat
cutter
mobile phone
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CN202022522146.6U
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Chinese (zh)
Inventor
孔振
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Hubei Lvchuang Electronic Co ltd
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Hubei Lvchuang Electronic Co ltd
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Priority to CN202022522146.6U priority Critical patent/CN213971600U/en
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Abstract

The utility model discloses a combined material cell-phone backplate cutting die, including the fixing base, fixed cutter is installed to fixing base one end, is provided with the sliding tray in the fixing base, sliding connection has the sliding seat in the sliding tray, installs movable cutter in the sliding seat, the utility model discloses a threaded rod through setting rotates and drives the sliding seat and remove, is convenient for to the position of adjustment activity cutter, is convenient for install and dismantle fixed cutter through the fixed pin and the fixing bolt that set up, is convenient for install and dismantle movable cutter through the fixed hemisphere and the fixing bolt that set up, is convenient for fix the position of sliding seat through the fixed plate that sets up for the sliding seat can not rock the influence and cut the precision, and the device convenient operation, simple is applicable to the processing of the cell-phone backplate of different specifications, and application scope is wide.

Description

Cutting die for mobile phone back plate made of composite material
Technical Field
The utility model relates to a cell-phone backplate processing technology field specifically is a combined material cell-phone backplate cutting die.
Background
The mobile phone has gradually become the most common communication appliance in people's life, and is also an important tool in people's life. The mobile phone back plate is used as an important component of a mobile phone, a mold is frequently required to be replaced according to different machining size requirements during machining and production, normal production progress is influenced in a troublesome mode, the currently used frameless composite material mobile phone back plate cutting mold is fixed and cannot be adjusted, the mold is required to be replaced when the mobile phone back plates with different thicknesses are cut, working efficiency is influenced, a blade used for cutting the mobile phone back plates is not convenient to detach and install, and time and labor are consumed when the blade is worn and needs to be replaced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combined material cell-phone backplate cutting die to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined material cell-phone backplate cutting die, includes the fixing base, fixing base one end is provided with fixed slot, installs fixed cutter in the fixed slot, and fixed slot upper portion threaded connection has two fixing bolt, and fixed slot one side is provided with the screw hole that corresponds with fixing bolt, be provided with the sliding tray in the fixing base, install the threaded rod in the sliding tray, the threaded rod rotates with the fixing base to be connected, threaded rod one end fixedly connected with adjust knob, threaded connection has the sliding seat on the threaded rod, and the sliding seat lower part is provided with the screw hole that corresponds with the threaded rod, is provided with the slot in the sliding seat, installs movable cutter in the slot.
As a further aspect of the present invention: and a fixing pin is installed on one side of the lower part of the fixing clamping groove, and a return spring is sleeved on the fixing pin.
As a further aspect of the present invention: the fixed clamping groove and the fixed cutter are respectively provided with a fixed hole corresponding to the fixed pin, and the two fixed pins are respectively arranged at two ends of the lower part of the fixed cutter.
As a further aspect of the present invention: the slot lower part both sides all are provided with the storage tank, install compression spring in the storage tank, compression spring one end fixedly connected with fixed hemisphere, the other end with compress tightly lid fixed connection, fixed hemisphere and sliding seat sliding connection are provided with the recess that corresponds with fixed hemisphere on the activity cutter.
As a further aspect of the present invention: the pressing cover is in threaded connection with the movable seat, the upper portion of the movable seat is in threaded connection with two fixing bolts, and threaded holes corresponding to the fixing bolts are formed in one side of the movable seat.
As a further aspect of the present invention: the movable seat is characterized in that connecting rods are fixedly connected to two ends of the middle of the movable seat, rectangular sliding grooves corresponding to the connecting rods are transversely formed in two sides of the fixing seat, the connecting rods are slidably connected with the fixing seat, a fixing plate is fixedly connected to one end of each connecting rod, two fixing bolts are connected to the fixing plate in a threaded mode, the two fixing bolts are respectively arranged on two sides of each connecting rod, and threaded holes corresponding to the fixing bolts are formed in the fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a threaded rod that sets up rotates and drives the sliding seat and remove, is convenient for to the position of adjustment activity cutter, through the fixed pin and the fixing bolt installation of being convenient for and dismantle fixed cutter that set up, through the fixed hemisphere and the fixing bolt installation of being convenient for who sets up dismantles the activity cutter, the fixed plate through setting up is convenient for fix the position of sliding seat for the sliding seat can not rock the influence and cut the precision, the device convenient operation, simply, be applicable to the processing of the cell-phone backplate of different specifications, application scope is wide.
Drawings
Fig. 1 is a schematic view of a front view structure of a composite material mobile phone back plate cutting mold.
Fig. 2 is a schematic view of a front cross-sectional structure of a composite material mobile phone back plate cutting mold.
Fig. 3 is a schematic side view of a cutting mold for a composite material mobile phone back plate.
Fig. 4 is an enlarged schematic view of a.
In the figure: the cutting tool comprises a fixed seat 1, a fixed clamping groove 2, a fixed cutter 3, a fixed pin 4, a return spring 5, a fixed bolt 6, a sliding groove 7, a threaded rod 8, a movable seat 9, a slot 10, a movable cutter 11, a containing groove 12, a compression spring 13, a fixed hemisphere 14, a pressing cover 15, a connecting rod 16, a rectangular sliding groove 17 and a fixed plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a composite material mobile phone back plate cutting mold comprises a fixing base 1, wherein one end of the fixing base 1 is provided with a fixing slot 2, a fixing cutter 3 is installed in the fixing slot 2, a fixing pin 4 is installed on one side of the lower portion of the fixing slot 2, a return spring 5 is sleeved on the fixing pin 4, fixing holes corresponding to the fixing pins 4 are respectively formed in the fixing slot 2 and the fixing cutter 3, two fixing pins 4 are respectively installed at both ends of the lower portion of the fixing cutter 3, two fixing bolts 6 are threadedly connected to the upper portion of the fixing slot 2 for facilitating installation and removal of the fixing cutter 3, a threaded hole corresponding to the fixing bolt 6 is formed on one side of the fixing slot 2, a sliding groove 7 is formed in the fixing base 1, a threaded rod 8 is installed in the sliding groove 7, and the threaded rod 8 is rotatably connected with the fixing base 1, an adjusting knob is fixedly connected with one end of a threaded rod 8, a movable seat 9 is in threaded connection with the threaded rod 8, a threaded hole corresponding to the threaded rod 8 is formed in the lower portion of the movable seat 9, a slot 10 is formed in the movable seat 9, a movable cutter 11 is installed in the slot 10, the threaded rod 8 rotates to drive the sliding seat 9 to move, the position of the movable cutter 11 is convenient to adjust, accommodating grooves 12 are formed in two sides of the lower portion of the slot 10, a compression spring 13 is installed in the accommodating groove 12, a fixed hemisphere 14 is fixedly connected with one end of the compression spring 13, the other end of the compression spring is fixedly connected with a pressing cover 15, the fixed hemisphere 14 is in sliding connection with the movable seat 9, a groove corresponding to the fixed hemisphere 14 is formed in the movable cutter 11, the pressing cover 15 is in threaded connection with the movable seat 9, two fixing bolts 6 are in threaded connection with the upper portion of the movable seat 9, and a threaded hole corresponding to the fixing bolt 6 is formed in one side of the movable seat 9, 9 middle part both ends fixedly connected with connecting rod 16 of sliding seat, 1 both sides of fixing base transversely are provided with the rectangle spout 17 that corresponds with connecting rod 16, connecting rod 16 and 1 sliding connection of fixing base, connecting rod 16 one end fixedly connected with fixed plate 18, threaded connection has two fixing bolt 6 on the fixed plate 18, two fixing bolt 6 set up respectively in connecting rod 16 both sides, be provided with the screw hole that corresponds with fixing bolt 6 on the fixed plate 18, be convenient for fix the position of sliding seat 9, make sliding seat 9 can not rock the influence and cut the precision.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. A composite material mobile phone backboard cutting die comprises a fixed seat (1) and is characterized in that, one end of the fixed seat (1) is provided with a fixed clamping groove (2), a fixed cutter (3) is arranged in the fixed clamping groove (2), the upper part of the fixed clamping groove (2) is in threaded connection with two fixed bolts (6), one side of the fixed clamping groove (2) is provided with a threaded hole corresponding to the fixed bolt (6), be provided with sliding tray (7) in fixing base (1), install threaded rod (8) in sliding tray (7), threaded rod (8) rotate with fixing base (1) and are connected, threaded rod (8) one end fixedly connected with adjust knob, threaded connection has sliding seat (9) on threaded rod (8), and sliding seat (9) lower part is provided with the screw hole that corresponds with threaded rod (8), is provided with slot (10) in sliding seat (9), installs movable cutter (11) in slot (10).
2. The composite material mobile phone backboard cutting die according to claim 1, wherein a fixing pin (4) is installed on one side of the lower portion of the fixing clamping groove (2), and a return spring (5) is sleeved on the fixing pin (4).
3. The composite material mobile phone backboard cutting die according to claim 2, wherein the fixing clamping groove (2) and the fixing cutter (3) are respectively provided with a fixing hole corresponding to the fixing pin (4), and two fixing pins (4) are respectively arranged at two ends of the lower part of the fixing cutter (3).
4. The composite material mobile phone backboard cutting die according to claim 1, wherein a containing groove (12) is formed in each of two sides of the lower portion of the slot (10), a compression spring (13) is installed in each containing groove (12), one end of each compression spring (13) is fixedly connected with a fixed hemisphere (14), the other end of each compression spring (13) is fixedly connected with a pressing cover (15), each fixed hemisphere (14) is slidably connected with the corresponding movable seat (9), and a groove corresponding to each fixed hemisphere (14) is formed in each movable cutter (11).
5. The composite material mobile phone backboard cutting die according to claim 4, wherein the pressing cover (15) is in threaded connection with the movable seat (9), two fixing bolts (6) are in threaded connection with the upper portion of the movable seat (9), and threaded holes corresponding to the fixing bolts (6) are formed in one side of the movable seat (9).
6. The composite material mobile phone backboard cutting die according to claim 1, wherein connecting rods (16) are fixedly connected to two ends of the middle of the movable seat (9), rectangular sliding grooves (17) corresponding to the connecting rods (16) are transversely formed in two sides of the fixed seat (1), the connecting rods (16) are slidably connected with the fixed seat (1), a fixing plate (18) is fixedly connected to one end of each connecting rod (16), two fixing bolts (6) are connected to the fixing plate (18) in a threaded mode, the two fixing bolts (6) are respectively arranged on two sides of each connecting rod (16), and threaded holes corresponding to the fixing bolts (6) are formed in the fixing plate (18).
CN202022522146.6U 2020-11-04 2020-11-04 Cutting die for mobile phone back plate made of composite material Active CN213971600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022522146.6U CN213971600U (en) 2020-11-04 2020-11-04 Cutting die for mobile phone back plate made of composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022522146.6U CN213971600U (en) 2020-11-04 2020-11-04 Cutting die for mobile phone back plate made of composite material

Publications (1)

Publication Number Publication Date
CN213971600U true CN213971600U (en) 2021-08-17

Family

ID=77260977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022522146.6U Active CN213971600U (en) 2020-11-04 2020-11-04 Cutting die for mobile phone back plate made of composite material

Country Status (1)

Country Link
CN (1) CN213971600U (en)

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